297777212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{2531}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 530302080

約数和(自身を除く): 232524868

約数列:

[1, 2, 4, 67, 134, 268, 439, 878, 1756, 2531, 5062, 10124, 29413, 58826, 117652, 169577, 339154, 678308, 1111109, 2222218, 4444436, 74444303, 148888606, 297777212]

約数ペア:

[(1, 297777212), (2, 148888606), (4, 74444303), (67, 4444436), (134, 2222218), (268, 1111109), (439, 678308), (878, 339154), (1756, 169577), (2531, 117652), (5062, 58826), (10124, 29413)]