2018515516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{47701}}^1$

素因数の和:47925

約数の個数: 24

約数和(自身を含む): 3606271200

約数和(自身を除く): 1587755684

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 596, 10579, 21158, 42316, 47701, 95402, 190804, 3386771, 6773542, 7107449, 13547084, 14214898, 28429796, 504628879, 1009257758, 2018515516]

約数ペア:

[(1, 2018515516), (2, 1009257758), (4, 504628879), (71, 28429796), (142, 14214898), (149, 13547084), (284, 7107449), (298, 6773542), (596, 3386771), (10579, 190804), (21158, 95402), (42316, 47701)]