2551610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8231}}^1$

素因数の和:8269

約数の個数: 16

約数和(自身を含む): 4741632

約数和(自身を除く): 2190022

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8231, 16462, 41155, 82310, 255161, 510322, 1275805, 2551610]

約数ペア:

[(1, 2551610), (2, 1275805), (5, 510322), (10, 255161), (31, 82310), (62, 41155), (155, 16462), (310, 8231)]