314451856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1156073}}^1$

素因数の和:1156098

約数の個数: 20

約数和(自身を含む): 645089292

約数和(自身を除く): 330637436

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1156073, 2312146, 4624292, 9248584, 18497168, 19653241, 39306482, 78612964, 157225928, 314451856]

約数ペア:

[(1, 314451856), (2, 157225928), (4, 78612964), (8, 39306482), (16, 19653241), (17, 18497168), (34, 9248584), (68, 4624292), (136, 2312146), (272, 1156073)]