247334404

素因数分解:

$2^2\times {\mathrm{4621}}^1\times {\mathrm{13381}}^1$

素因数の和:18006

約数の個数: 12

約数和(自身を含む): 432961228

約数和(自身を除く): 185626824

約数列:

[1, 2, 4, 4621, 9242, 13381, 18484, 26762, 53524, 61833601, 123667202, 247334404]

約数ペア:

[(1, 247334404), (2, 123667202), (4, 61833601), (4621, 53524), (9242, 26762), (13381, 18484)]