2021822869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2\times {\mathrm{487}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 2355974208

約数和(自身を除く): 334151339

約数列:

[1, 11, 17, 149, 187, 487, 1639, 2533, 5357, 8279, 22201, 27863, 72563, 91069, 244211, 377417, 798193, 1233571, 4151587, 10811887, 13569281, 118930757, 183802079, 2021822869]

約数ペア:

[(1, 2021822869), (11, 183802079), (17, 118930757), (149, 13569281), (187, 10811887), (487, 4151587), (1639, 1233571), (2533, 798193), (5357, 377417), (8279, 244211), (22201, 91069), (27863, 72563)]