10420826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 16888704

約数和(自身を除く): 6467878

約数列:

[1, 2, 13, 26, 487, 823, 974, 1646, 6331, 10699, 12662, 21398, 400801, 801602, 5210413, 10420826]

約数ペア:

[(1, 10420826), (2, 5210413), (13, 801602), (26, 400801), (487, 21398), (823, 12662), (974, 10699), (1646, 6331)]