1953820558

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1931}}^1\times {\mathrm{5009}}^1$

素因数の和:7043

約数の個数: 16

約数和(自身を含む): 2961871920

約数和(自身を除く): 1008051362

約数列:

[1, 2, 101, 202, 1931, 3862, 5009, 10018, 195031, 390062, 505909, 1011818, 9672379, 19344758, 976910279, 1953820558]

約数ペア:

[(1, 1953820558), (2, 976910279), (101, 19344758), (202, 9672379), (1931, 1011818), (3862, 505909), (5009, 390062), (10018, 195031)]