940102012

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{4993}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 1665119456

約数和(自身を除く): 725017444

約数列:

[1, 2, 4, 103, 206, 412, 457, 914, 1828, 4993, 9986, 19972, 47071, 94142, 188284, 514279, 1028558, 2057116, 2281801, 4563602, 9127204, 235025503, 470051006, 940102012]

約数ペア:

[(1, 940102012), (2, 470051006), (4, 235025503), (103, 9127204), (206, 4563602), (412, 2281801), (457, 2057116), (914, 1028558), (1828, 514279), (4993, 188284), (9986, 94142), (19972, 47071)]