1998876876

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1311599}}^1$

素因数の和:1311733

約数の個数: 24

約数和(自身を含む): 4700774400

約数和(自身を除く): 2701897524

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 1311599, 2623198, 3934797, 5246396, 7869594, 15739188, 166573073, 333146146, 499719219, 666292292, 999438438, 1998876876]

約数ペア:

[(1, 1998876876), (2, 999438438), (3, 666292292), (4, 499719219), (6, 333146146), (12, 166573073), (127, 15739188), (254, 7869594), (381, 5246396), (508, 3934797), (762, 2623198), (1524, 1311599)]