2931422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3683

約数の個数: 16

約数和(自身を含む): 4889472

約数和(自身を除く): 1958050

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3637, 7274, 47281, 94562, 112747, 225494, 1465711, 2931422]

約数ペア:

[(1, 2931422), (2, 1465711), (13, 225494), (26, 112747), (31, 94562), (62, 47281), (403, 7274), (806, 3637)]