523291210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4025317}}^1$

素因数の和:4025337

約数の個数: 16

約数和(自身を含む): 1014380136

約数和(自身を除く): 491088926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4025317, 8050634, 20126585, 40253170, 52329121, 104658242, 261645605, 523291210]

約数ペア:

[(1, 523291210), (2, 261645605), (5, 104658242), (10, 52329121), (13, 40253170), (26, 20126585), (65, 8050634), (130, 4025317)]