2140164490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9305063}}^1$

素因数の和:9305093

約数の個数: 16

約数和(自身を含む): 4019787648

約数和(自身を除く): 1879623158

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9305063, 18610126, 46525315, 93050630, 214016449, 428032898, 1070082245, 2140164490]

約数ペア:

[(1, 2140164490), (2, 1070082245), (5, 428032898), (10, 214016449), (23, 93050630), (46, 46525315), (115, 18610126), (230, 9305063)]