2012315732

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{74941}}^1$

素因数の和:75096

約数の個数: 36

約数和(自身を含む): 4126456404

約数和(自身を除く): 2114140672

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3836, 6713, 13426, 26852, 74941, 149882, 299764, 524587, 1049174, 2098348, 3672109, 7344218, 10266917, 14688436, 20533834, 41067668, 71868419, 143736838, 287473676, 503078933, 1006157866, 2012315732]

約数ペア:

[(1, 2012315732), (2, 1006157866), (4, 503078933), (7, 287473676), (14, 143736838), (28, 71868419), (49, 41067668), (98, 20533834), (137, 14688436), (196, 10266917), (274, 7344218), (548, 3672109), (959, 2098348), (1918, 1049174), (3836, 524587), (6713, 299764), (13426, 149882), (26852, 74941)]