1580458007768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{400724647}}^1$

素因数の和:400724699

約数の個数: 32

約数和(自身を含む): 3245869648800

約数和(自身を除く): 1665411641032

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 400724647, 801449294, 1602898588, 3205797176, 6812318999, 11621014763, 13624637998, 23242029526, 27249275996, 46484059052, 54498551992, 92968118104, 197557250971, 395114501942, 790229003884, 1580458007768]

約数ペア:

[(1, 1580458007768), (2, 790229003884), (4, 395114501942), (8, 197557250971), (17, 92968118104), (29, 54498551992), (34, 46484059052), (58, 27249275996), (68, 23242029526), (116, 13624637998), (136, 11621014763), (232, 6812318999), (493, 3205797176), (986, 1602898588), (1972, 801449294), (3944, 400724647)]