2510121618

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{730111}}^1$

素因数の和:730310

約数の個数: 24

約数和(自身を含む): 5467078656

約数和(自身を除く): 2956957038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 730111, 1460222, 2190333, 4380666, 6570999, 13141998, 139451201, 278902402, 418353603, 836707206, 1255060809, 2510121618]

約数ペア:

[(1, 2510121618), (2, 1255060809), (3, 836707206), (6, 418353603), (9, 278902402), (18, 139451201), (191, 13141998), (382, 6570999), (573, 4380666), (1146, 2190333), (1719, 1460222), (3438, 730111)]