440242472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3237077}}^1$

素因数の和:3237100

約数の個数: 16

約数和(自身を含む): 874011060

約数和(自身を除く): 433768588

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3237077, 6474154, 12948308, 25896616, 55030309, 110060618, 220121236, 440242472]

約数ペア:

[(1, 440242472), (2, 220121236), (4, 110060618), (8, 55030309), (17, 25896616), (34, 12948308), (68, 6474154), (136, 3237077)]