870522044

素因数分解:

$2^2\times 7^2\times {\mathrm{4441439}}^1$

素因数の和:4441457

約数の個数: 18

約数和(自身を含む): 1772134560

約数和(自身を除く): 901612516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4441439, 8882878, 17765756, 31090073, 62180146, 124360292, 217630511, 435261022, 870522044]

約数ペア:

[(1, 870522044), (2, 435261022), (4, 217630511), (7, 124360292), (14, 62180146), (28, 31090073), (49, 17765756), (98, 8882878), (196, 4441439)]