1208150104

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{695939}}^1$

素因数の和:695983

約数の個数: 32

約数和(自身を含む): 2672409600

約数和(自身を除く): 1464259496

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 695939, 1391878, 2783756, 4871573, 5567512, 9743146, 19486292, 21574109, 38972584, 43148218, 86296436, 151018763, 172592872, 302037526, 604075052, 1208150104]

約数ペア:

[(1, 1208150104), (2, 604075052), (4, 302037526), (7, 172592872), (8, 151018763), (14, 86296436), (28, 43148218), (31, 38972584), (56, 21574109), (62, 19486292), (124, 9743146), (217, 5567512), (248, 4871573), (434, 2783756), (868, 1391878), (1736, 695939)]