2011686772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1889}}^1\times {\mathrm{15661}}^1$

素因数の和:17571

約数の個数: 24

約数和(自身を含む): 3729748680

約数和(自身を除く): 1718061908

約数列:

[1, 2, 4, 17, 34, 68, 1889, 3778, 7556, 15661, 31322, 32113, 62644, 64226, 128452, 266237, 532474, 1064948, 29583629, 59167258, 118334516, 502921693, 1005843386, 2011686772]

約数ペア:

[(1, 2011686772), (2, 1005843386), (4, 502921693), (17, 118334516), (34, 59167258), (68, 29583629), (1889, 1064948), (3778, 532474), (7556, 266237), (15661, 128452), (31322, 64226), (32113, 62644)]