3131612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 6045312

約数和(自身を除く): 2913700

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 691, 1133, 1382, 2266, 2764, 4532, 7601, 15202, 30404, 71173, 142346, 284692, 782903, 1565806, 3131612]

約数ペア:

[(1, 3131612), (2, 1565806), (4, 782903), (11, 284692), (22, 142346), (44, 71173), (103, 30404), (206, 15202), (412, 7601), (691, 4532), (1133, 2764), (1382, 2266)]