1220649698

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{335897}}^1$

素因数の和:336001

約数の個数: 16

約数和(自身を含む): 1934772480

約数和(自身を除く): 714122782

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 335897, 671794, 7725631, 15451262, 26535863, 53071726, 610324849, 1220649698]

約数ペア:

[(1, 1220649698), (2, 610324849), (23, 53071726), (46, 26535863), (79, 15451262), (158, 7725631), (1817, 671794), (3634, 335897)]