2013904568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{11411}}^1$

素因数の和:13127

約数の個数: 32

約数和(自身を含む): 4069290960

約数和(自身を除く): 2055386392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1697, 3394, 6788, 11411, 13576, 22061, 22822, 44122, 45644, 88244, 91288, 148343, 176488, 296686, 593372, 1186744, 19364467, 38728934, 77457868, 154915736, 251738071, 503476142, 1006952284, 2013904568]

約数ペア:

[(1, 2013904568), (2, 1006952284), (4, 503476142), (8, 251738071), (13, 154915736), (26, 77457868), (52, 38728934), (104, 19364467), (1697, 1186744), (3394, 593372), (6788, 296686), (11411, 176488), (13576, 148343), (22061, 91288), (22822, 88244), (44122, 45644)]