389617288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2864833}}^1$

素因数の和:2864856

約数の個数: 16

約数和(自身を含む): 773505180

約数和(自身を除く): 383887892

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2864833, 5729666, 11459332, 22918664, 48702161, 97404322, 194808644, 389617288]

約数ペア:

[(1, 389617288), (2, 194808644), (4, 97404322), (8, 48702161), (17, 22918664), (34, 11459332), (68, 5729666), (136, 2864833)]