124921802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{6329}}^1$

素因数の和:6541

約数の個数: 16

約数和(自身を含む): 191419200

約数和(自身を除く): 66497398

約数列:

[1, 2, 71, 139, 142, 278, 6329, 9869, 12658, 19738, 449359, 879731, 898718, 1759462, 62460901, 124921802]

約数ペア:

[(1, 124921802), (2, 62460901), (71, 1759462), (139, 898718), (142, 879731), (278, 449359), (6329, 19738), (9869, 12658)]