2018451668

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{4111}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 3563919744

約数和(自身を除く): 1545468076

約数列:

[1, 2, 4, 131, 262, 524, 937, 1874, 3748, 4111, 8222, 16444, 122747, 245494, 490988, 538541, 1077082, 2154164, 3852007, 7704014, 15408028, 504612917, 1009225834, 2018451668]

約数ペア:

[(1, 2018451668), (2, 1009225834), (4, 504612917), (131, 15408028), (262, 7704014), (524, 3852007), (937, 2154164), (1874, 1077082), (3748, 538541), (4111, 490988), (8222, 245494), (16444, 122747)]