415029212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7981331}}^1$

素因数の和:7981348

約数の個数: 12

約数和(自身を含む): 782170536

約数和(自身を除く): 367141324

約数列:

[1, 2, 4, 13, 26, 52, 7981331, 15962662, 31925324, 103757303, 207514606, 415029212]

約数ペア:

[(1, 415029212), (2, 207514606), (4, 103757303), (13, 31925324), (26, 15962662), (52, 7981331)]