681206404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{24571}}^1$

素因数の和:24843

約数の個数: 24

約数和(自身を含む): 1238428800

約数和(自身を除く): 557222396

約数列:

[1, 2, 4, 29, 58, 116, 239, 478, 956, 6931, 13862, 24571, 27724, 49142, 98284, 712559, 1425118, 2850236, 5872469, 11744938, 23489876, 170301601, 340603202, 681206404]

約数ペア:

[(1, 681206404), (2, 340603202), (4, 170301601), (29, 23489876), (58, 11744938), (116, 5872469), (239, 2850236), (478, 1425118), (956, 712559), (6931, 98284), (13862, 49142), (24571, 27724)]