307990149286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{15670609}}^1$

素因数の和:15670959

約数の個数: 16

約数和(自身を含む): 478392382080

約数和(自身を除く): 170402232794

約数列:

[1, 2, 31, 62, 317, 634, 9827, 19654, 15670609, 31341218, 485788879, 971577758, 4967583053, 9935166106, 153995074643, 307990149286]

約数ペア:

[(1, 307990149286), (2, 153995074643), (31, 9935166106), (62, 4967583053), (317, 971577758), (634, 485788879), (9827, 31341218), (19654, 15670609)]