680399315713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{15489319}}^1$

素因数の和:15489472

約数の個数: 16

約数和(自身を含む): 763313689600

約数和(自身を除く): 82914373887

約数列:

[1, 13, 31, 109, 403, 1417, 3379, 43927, 15489319, 201361147, 480168889, 1688335771, 6242195557, 21948365023, 52338408901, 680399315713]

約数ペア:

[(1, 680399315713), (13, 52338408901), (31, 21948365023), (109, 6242195557), (403, 1688335771), (1417, 480168889), (3379, 201361147), (43927, 15489319)]