13406690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 26478144

約数和(自身を除く): 13071454

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 397, 614, 794, 1535, 1985, 3070, 3377, 3970, 4367, 6754, 8734, 16885, 21835, 33770, 43670, 121879, 243758, 609395, 1218790, 1340669, 2681338, 6703345, 13406690]

約数ペア:

[(1, 13406690), (2, 6703345), (5, 2681338), (10, 1340669), (11, 1218790), (22, 609395), (55, 243758), (110, 121879), (307, 43670), (397, 33770), (614, 21835), (794, 16885), (1535, 8734), (1985, 6754), (3070, 4367), (3377, 3970)]