1296365476

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{42437}}^1$

素因数の和:43539

約数の個数: 24

約数和(自身を含む): 2595168576

約数和(自身を除く): 1298803100

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 4364, 7637, 15274, 30548, 42437, 84874, 169748, 297059, 594118, 1188236, 46298767, 92597534, 185195068, 324091369, 648182738, 1296365476]

約数ペア:

[(1, 1296365476), (2, 648182738), (4, 324091369), (7, 185195068), (14, 92597534), (28, 46298767), (1091, 1188236), (2182, 594118), (4364, 297059), (7637, 169748), (15274, 84874), (30548, 42437)]