290468874

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{137143}}^1$

素因数の和:137501

約数の個数: 16

約数和(自身を含む): 582587712

約数和(自身を除く): 292118838

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 137143, 274286, 411429, 822858, 48411479, 96822958, 145234437, 290468874]

約数ペア:

[(1, 290468874), (2, 145234437), (3, 96822958), (6, 48411479), (353, 822858), (706, 411429), (1059, 274286), (2118, 137143)]