1490751408

素因数分解:

$2^4\times 3^1\times {\mathrm{31057321}}^1$

素因数の和:31057332

約数の個数: 20

約数和(自身を含む): 3851107928

約数和(自身を除く): 2360356520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 31057321, 62114642, 93171963, 124229284, 186343926, 248458568, 372687852, 496917136, 745375704, 1490751408]

約数ペア:

[(1, 1490751408), (2, 745375704), (3, 496917136), (4, 372687852), (6, 248458568), (8, 186343926), (12, 124229284), (16, 93171963), (24, 62114642), (48, 31057321)]