39520221452

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{44305181}}^1$

素因数の和:44305408

約数の個数: 12

約数和(自身を含む): 69470525376

約数和(自身を除く): 29950303924

約数列:

[1, 2, 4, 223, 446, 892, 44305181, 88610362, 177220724, 9880055363, 19760110726, 39520221452]

約数ペア:

[(1, 39520221452), (2, 19760110726), (4, 9880055363), (223, 177220724), (446, 88610362), (892, 44305181)]