2018804968

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{2498521}}^1$

素因数の和:2498628

約数の個数: 16

約数和(自身を含む): 3822738660

約数和(自身を除く): 1803933692

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 2498521, 4997042, 9994084, 19988168, 252350621, 504701242, 1009402484, 2018804968]

約数ペア:

[(1, 2018804968), (2, 1009402484), (4, 504701242), (8, 252350621), (101, 19988168), (202, 9994084), (404, 4997042), (808, 2498521)]