2641510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8521}}^1$

素因数の和:8559

約数の個数: 16

約数和(自身を含む): 4908672

約数和(自身を除く): 2267162

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8521, 17042, 42605, 85210, 264151, 528302, 1320755, 2641510]

約数ペア:

[(1, 2641510), (2, 1320755), (5, 528302), (10, 264151), (31, 85210), (62, 42605), (155, 17042), (310, 8521)]