6921008

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{1409}}^1$

素因数の和:1724

約数の個数: 20

約数和(自身を含む): 13462680

約数和(自身を除く): 6541672

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 1409, 2456, 2818, 4912, 5636, 11272, 22544, 432563, 865126, 1730252, 3460504, 6921008]

約数ペア:

[(1, 6921008), (2, 3460504), (4, 1730252), (8, 865126), (16, 432563), (307, 22544), (614, 11272), (1228, 5636), (1409, 4912), (2456, 2818)]