315055684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1109351}}^1$

素因数の和:1109426

約数の個数: 12

約数和(自身を含む): 559113408

約数和(自身を除く): 244057724

約数列:

[1, 2, 4, 71, 142, 284, 1109351, 2218702, 4437404, 78763921, 157527842, 315055684]

約数ペア:

[(1, 315055684), (2, 157527842), (4, 78763921), (71, 4437404), (142, 2218702), (284, 1109351)]