415957516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{73387}}^1$

素因数の和:73513

約数の個数: 24

約数和(自身を含む): 791122640

約数和(自身を除く): 375165124

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 73387, 146774, 293548, 954031, 1908062, 3816124, 7999183, 15998366, 31996732, 103989379, 207978758, 415957516]

約数ペア:

[(1, 415957516), (2, 207978758), (4, 103989379), (13, 31996732), (26, 15998366), (52, 7999183), (109, 3816124), (218, 1908062), (436, 954031), (1417, 293548), (2834, 146774), (5668, 73387)]