2556555716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3511}}^1$

素因数の和:3625

約数の個数: 96

約数和(自身を含む): 5616952320

約数和(自身を除く): 3060396604

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 67, 76, 134, 143, 209, 247, 268, 286, 418, 494, 572, 737, 836, 871, 988, 1273, 1474, 1742, 2546, 2717, 2948, 3484, 3511, 5092, 5434, 7022, 9581, 10868, 14003, 14044, 16549, 19162, 28006, 33098, 38324, 38621, 45643, 56012, 66196, 66709, 77242, 91286, 133418, 154484, 182039, 182572, 235237, 266836, 364078, 470474, 502073, 728156, 733799, 867217, 940948, 1004146, 1467598, 1734434, 2008292, 2587607, 2935196, 3058081, 3468868, 4469503, 5175214, 6116162, 8939006, 9539387, 10350428, 12232324, 17878012, 19078774, 33638891, 38157548, 49164533, 58103539, 67277782, 98329066, 116207078, 134555564, 196658132, 232414156, 639138929, 1278277858, 2556555716]

約数ペア:

[(1, 2556555716), (2, 1278277858), (4, 639138929), (11, 232414156), (13, 196658132), (19, 134555564), (22, 116207078), (26, 98329066), (38, 67277782), (44, 58103539), (52, 49164533), (67, 38157548), (76, 33638891), (134, 19078774), (143, 17878012), (209, 12232324), (247, 10350428), (268, 9539387), (286, 8939006), (418, 6116162), (494, 5175214), (572, 4469503), (737, 3468868), (836, 3058081), (871, 2935196), (988, 2587607), (1273, 2008292), (1474, 1734434), (1742, 1467598), (2546, 1004146), (2717, 940948), (2948, 867217), (3484, 733799), (3511, 728156), (5092, 502073), (5434, 470474), (7022, 364078), (9581, 266836), (10868, 235237), (14003, 182572), (14044, 182039), (16549, 154484), (19162, 133418), (28006, 91286), (33098, 77242), (38324, 66709), (38621, 66196), (45643, 56012)]