1878902036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3882029}}^1$

素因数の和:3882055

約数の個数: 18

約数和(自身を含む): 3614169930

約数和(自身を除く): 1735267894

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3882029, 7764058, 15528116, 42702319, 85404638, 170809276, 469725509, 939451018, 1878902036]

約数ペア:

[(1, 1878902036), (2, 939451018), (4, 469725509), (11, 170809276), (22, 85404638), (44, 42702319), (121, 15528116), (242, 7764058), (484, 3882029)]