313601626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{26393}}^1$

素因数の和:26865

約数の個数: 16

約数和(自身を含む): 507714984

約数和(自身を除く): 194113358

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 26393, 52786, 343109, 686218, 12061601, 24123202, 156800813, 313601626]

約数ペア:

[(1, 313601626), (2, 156800813), (13, 24123202), (26, 12061601), (457, 686218), (914, 343109), (5941, 52786), (11882, 26393)]