2018489848

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{2498131}}^1$

素因数の和:2498238

約数の個数: 16

約数和(自身を含む): 3822141960

約数和(自身を除く): 1803652112

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 2498131, 4996262, 9992524, 19985048, 252311231, 504622462, 1009244924, 2018489848]

約数ペア:

[(1, 2018489848), (2, 1009244924), (4, 504622462), (8, 252311231), (101, 19985048), (202, 9992524), (404, 4996262), (808, 2498131)]