712333684

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{423001}}^1$

素因数の和:423426

約数の個数: 12

約数和(自身を含む): 1249547908

約数和(自身を除く): 537214224

約数列:

[1, 2, 4, 421, 842, 1684, 423001, 846002, 1692004, 178083421, 356166842, 712333684]

約数ペア:

[(1, 712333684), (2, 356166842), (4, 178083421), (421, 1692004), (842, 846002), (1684, 423001)]