1157932828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{160201}}^1$

素因数の和:160357

約数の個数: 24

約数和(自身を含む): 2197971440

約数和(自身を除く): 1040038612

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 160201, 320402, 640804, 2082613, 4165226, 8330452, 22267939, 44535878, 89071756, 289483207, 578966414, 1157932828]

約数ペア:

[(1, 1157932828), (2, 578966414), (4, 289483207), (13, 89071756), (26, 44535878), (52, 22267939), (139, 8330452), (278, 4165226), (556, 2082613), (1807, 640804), (3614, 320402), (7228, 160201)]