390074892

素因数分解:

$2^2\times 3^1\times {\mathrm{32506241}}^1$

素因数の和:32506248

約数の個数: 12

約数和(自身を含む): 910174776

約数和(自身を除く): 520099884

約数列:

[1, 2, 3, 4, 6, 12, 32506241, 65012482, 97518723, 130024964, 195037446, 390074892]

約数ペア:

[(1, 390074892), (2, 195037446), (3, 130024964), (4, 97518723), (6, 65012482), (12, 32506241)]