2057860181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1\times {\mathrm{1777}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 2232812400

約数和(自身を除く): 174952219

約数列:

[1, 13, 229, 389, 1777, 2977, 5057, 23101, 89081, 406933, 691253, 1158053, 5290129, 8986289, 158296937, 2057860181]

約数ペア:

[(1, 2057860181), (13, 158296937), (229, 8986289), (389, 5290129), (1777, 1158053), (2977, 691253), (5057, 406933), (23101, 89081)]