419293516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{10739}}^1$

素因数の和:11013

約数の個数: 24

約数和(自身を含む): 754205760

約数和(自身を除く): 334912244

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 9761, 10739, 19522, 21478, 39044, 42956, 461777, 923554, 1847108, 2437753, 4875506, 9751012, 104823379, 209646758, 419293516]

約数ペア:

[(1, 419293516), (2, 209646758), (4, 104823379), (43, 9751012), (86, 4875506), (172, 2437753), (227, 1847108), (454, 923554), (908, 461777), (9761, 42956), (10739, 39044), (19522, 21478)]