139628710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1074067}}^1$

素因数の和:1074087

約数の個数: 16

約数和(自身を含む): 270665136

約数和(自身を除く): 131036426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1074067, 2148134, 5370335, 10740670, 13962871, 27925742, 69814355, 139628710]

約数ペア:

[(1, 139628710), (2, 69814355), (5, 27925742), (10, 13962871), (13, 10740670), (26, 5370335), (65, 2148134), (130, 1074067)]