2018559995

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{8513}}^1$

素因数の和:9574

約数の個数: 16

約数和(自身を含む): 2476552320

約数和(自身を除く): 457992325

約数列:

[1, 5, 47, 235, 1009, 5045, 8513, 42565, 47423, 237115, 400111, 2000555, 8589617, 42948085, 403711999, 2018559995]

約数ペア:

[(1, 2018559995), (5, 403711999), (47, 42948085), (235, 8589617), (1009, 2000555), (5045, 400111), (8513, 237115), (42565, 47423)]