13079132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 25628568

約数和(自身を除く): 12549436

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 443, 484, 671, 886, 1342, 1772, 2684, 4873, 7381, 9746, 14762, 19492, 27023, 29524, 53603, 54046, 107206, 108092, 214412, 297253, 594506, 1189012, 3269783, 6539566, 13079132]

約数ペア:

[(1, 13079132), (2, 6539566), (4, 3269783), (11, 1189012), (22, 594506), (44, 297253), (61, 214412), (121, 108092), (122, 107206), (242, 54046), (244, 53603), (443, 29524), (484, 27023), (671, 19492), (886, 14762), (1342, 9746), (1772, 7381), (2684, 4873)]