2170291216

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{98221}}^1$

素因数の和:99610

約数の個数: 20

約数和(自身を含む): 4208026924

約数和(自身を除く): 2037735708

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 5524, 11048, 22096, 98221, 196442, 392884, 785768, 1571536, 135643201, 271286402, 542572804, 1085145608, 2170291216]

約数ペア:

[(1, 2170291216), (2, 1085145608), (4, 542572804), (8, 271286402), (16, 135643201), (1381, 1571536), (2762, 785768), (5524, 392884), (11048, 196442), (22096, 98221)]