531337996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{825059}}^1$

素因数の和:825093

約数の個数: 24

約数和(自身を含む): 1108880640

約数和(自身を除く): 577542644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 825059, 1650118, 3300236, 5775413, 11550826, 18976357, 23101652, 37952714, 75905428, 132834499, 265668998, 531337996]

約数ペア:

[(1, 531337996), (2, 265668998), (4, 132834499), (7, 75905428), (14, 37952714), (23, 23101652), (28, 18976357), (46, 11550826), (92, 5775413), (161, 3300236), (322, 1650118), (644, 825059)]