2077720177

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{8101}}^1$

素因数の和:8404

約数の個数: 16

約数和(自身を含む): 2270828560

約数和(自身を除く): 193108383

約数列:

[1, 13, 109, 181, 1417, 2353, 8101, 19729, 105313, 256477, 883009, 1466281, 11479117, 19061653, 159824629, 2077720177]

約数ペア:

[(1, 2077720177), (13, 159824629), (109, 19061653), (181, 11479117), (1417, 1466281), (2353, 883009), (8101, 256477), (19729, 105313)]