258974472

素因数分解:

$2^3\times 3^1\times {\mathrm{10790603}}^1$

素因数の和:10790612

約数の個数: 16

約数和(自身を含む): 647436240

約数和(自身を除く): 388461768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10790603, 21581206, 32371809, 43162412, 64743618, 86324824, 129487236, 258974472]

約数ペア:

[(1, 258974472), (2, 129487236), (3, 86324824), (4, 64743618), (6, 43162412), (8, 32371809), (12, 21581206), (24, 10790603)]