2293411984

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{287251}}^1$

素因数の和:287758

約数の個数: 20

約数和(自身を含む): 4452406000

約数和(自身を除く): 2158994016

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 287251, 574502, 1149004, 2298008, 4596016, 143338249, 286676498, 573352996, 1146705992, 2293411984]

約数ペア:

[(1, 2293411984), (2, 1146705992), (4, 573352996), (8, 286676498), (16, 143338249), (499, 4596016), (998, 2298008), (1996, 1149004), (3992, 574502), (7984, 287251)]