2398610

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 4352832

約数和(自身を除く): 1954222

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1831, 3662, 9155, 18310, 239861, 479722, 1199305, 2398610]

約数ペア:

[(1, 2398610), (2, 1199305), (5, 479722), (10, 239861), (131, 18310), (262, 9155), (655, 3662), (1310, 1831)]