2811094132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 6602383872

約数和(自身を除く): 3791289740

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 83, 92, 98, 154, 161, 166, 196, 253, 308, 322, 332, 506, 539, 581, 644, 683, 913, 1012, 1078, 1127, 1162, 1366, 1771, 1826, 1909, 2156, 2254, 2324, 2732, 3542, 3652, 3818, 4067, 4508, 4781, 6391, 7084, 7513, 7636, 8134, 9562, 12397, 12782, 13363, 15026, 15709, 16268, 19124, 20999, 24794, 25564, 26726, 30052, 31418, 33467, 41998, 44737, 49588, 52591, 53452, 56689, 62836, 66934, 83996, 89474, 93541, 105182, 109963, 113378, 133868, 146993, 172799, 178948, 187082, 210364, 219926, 226756, 293986, 345598, 368137, 374164, 396823, 439852, 587972, 623579, 691196, 736274, 769741, 793646, 1028951, 1209593, 1247158, 1303847, 1472548, 1539482, 1587292, 2057902, 2419186, 2494316, 2607694, 2777761, 3078964, 4115804, 4365053, 4838372, 5215388, 5555522, 8467151, 8730106, 9126929, 11111044, 14342317, 16934302, 17460212, 18253858, 28684634, 30555371, 33868604, 36507716, 57369268, 61110742, 63888503, 100396219, 122221484, 127777006, 200792438, 255554012, 401584876, 702773533, 1405547066, 2811094132]

約数ペア:

[(1, 2811094132), (2, 1405547066), (4, 702773533), (7, 401584876), (11, 255554012), (14, 200792438), (22, 127777006), (23, 122221484), (28, 100396219), (44, 63888503), (46, 61110742), (49, 57369268), (77, 36507716), (83, 33868604), (92, 30555371), (98, 28684634), (154, 18253858), (161, 17460212), (166, 16934302), (196, 14342317), (253, 11111044), (308, 9126929), (322, 8730106), (332, 8467151), (506, 5555522), (539, 5215388), (581, 4838372), (644, 4365053), (683, 4115804), (913, 3078964), (1012, 2777761), (1078, 2607694), (1127, 2494316), (1162, 2419186), (1366, 2057902), (1771, 1587292), (1826, 1539482), (1909, 1472548), (2156, 1303847), (2254, 1247158), (2324, 1209593), (2732, 1028951), (3542, 793646), (3652, 769741), (3818, 736274), (4067, 691196), (4508, 623579), (4781, 587972), (6391, 439852), (7084, 396823), (7513, 374164), (7636, 368137), (8134, 345598), (9562, 293986), (12397, 226756), (12782, 219926), (13363, 210364), (15026, 187082), (15709, 178948), (16268, 172799), (19124, 146993), (20999, 133868), (24794, 113378), (25564, 109963), (26726, 105182), (30052, 93541), (31418, 89474), (33467, 83996), (41998, 66934), (44737, 62836), (49588, 56689), (52591, 53452)]