252389084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3320909}}^1$

素因数の和:3320932

約数の個数: 12

約数和(自身を含む): 464927400

約数和(自身を除く): 212538316

約数列:

[1, 2, 4, 19, 38, 76, 3320909, 6641818, 13283636, 63097271, 126194542, 252389084]

約数ペア:

[(1, 252389084), (2, 126194542), (4, 63097271), (19, 13283636), (38, 6641818), (76, 3320909)]