2012597972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 4846298688

約数和(自身を除く): 2833700716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 49, 68, 77, 86, 98, 119, 154, 172, 187, 196, 238, 301, 308, 374, 473, 476, 539, 602, 731, 748, 833, 946, 1078, 1204, 1277, 1309, 1462, 1666, 1892, 2107, 2156, 2554, 2618, 2924, 3311, 3332, 4214, 5108, 5117, 5236, 6622, 8041, 8428, 8939, 9163, 10234, 13244, 14047, 16082, 17878, 18326, 20468, 21709, 23177, 28094, 32164, 35756, 35819, 36652, 43418, 46354, 54911, 56188, 56287, 62573, 71638, 86836, 92708, 98329, 109822, 112574, 125146, 143276, 151963, 196658, 219644, 225148, 238799, 250292, 303926, 384377, 393316, 394009, 477598, 604021, 607852, 688303, 768754, 788018, 933487, 955196, 1063741, 1208042, 1376606, 1537508, 1576036, 1671593, 1866974, 2127482, 2416084, 2690639, 2753212, 3343186, 3733948, 4228147, 4254964, 5381278, 6534409, 6686372, 8456294, 10268357, 10762556, 11701151, 13068818, 16912588, 20536714, 23402302, 26137636, 29597029, 41073428, 45740863, 46804604, 59194058, 71878499, 91481726, 118388116, 143756998, 182963452, 287513996, 503149493, 1006298986, 2012597972]

約数ペア:

[(1, 2012597972), (2, 1006298986), (4, 503149493), (7, 287513996), (11, 182963452), (14, 143756998), (17, 118388116), (22, 91481726), (28, 71878499), (34, 59194058), (43, 46804604), (44, 45740863), (49, 41073428), (68, 29597029), (77, 26137636), (86, 23402302), (98, 20536714), (119, 16912588), (154, 13068818), (172, 11701151), (187, 10762556), (196, 10268357), (238, 8456294), (301, 6686372), (308, 6534409), (374, 5381278), (473, 4254964), (476, 4228147), (539, 3733948), (602, 3343186), (731, 2753212), (748, 2690639), (833, 2416084), (946, 2127482), (1078, 1866974), (1204, 1671593), (1277, 1576036), (1309, 1537508), (1462, 1376606), (1666, 1208042), (1892, 1063741), (2107, 955196), (2156, 933487), (2554, 788018), (2618, 768754), (2924, 688303), (3311, 607852), (3332, 604021), (4214, 477598), (5108, 394009), (5117, 393316), (5236, 384377), (6622, 303926), (8041, 250292), (8428, 238799), (8939, 225148), (9163, 219644), (10234, 196658), (13244, 151963), (14047, 143276), (16082, 125146), (17878, 112574), (18326, 109822), (20468, 98329), (21709, 92708), (23177, 86836), (28094, 71638), (32164, 62573), (35756, 56287), (35819, 56188), (36652, 54911), (43418, 46354)]