726931288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{5345083}}^1$

素因数の和:5345106

約数の個数: 16

約数和(自身を含む): 1443172680

約数和(自身を除く): 716241392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5345083, 10690166, 21380332, 42760664, 90866411, 181732822, 363465644, 726931288]

約数ペア:

[(1, 726931288), (2, 363465644), (4, 181732822), (8, 90866411), (17, 42760664), (34, 21380332), (68, 10690166), (136, 5345083)]