2045494009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{56783}}^1$

素因数の和:56976

約数の個数: 16

約数和(自身を含む): 2346769152

約数和(自身を除く): 301275143

約数列:

[1, 13, 17, 163, 221, 2119, 2771, 36023, 56783, 738179, 965311, 9255629, 12549043, 120323177, 157345693, 2045494009]

約数ペア:

[(1, 2045494009), (13, 157345693), (17, 120323177), (163, 12549043), (221, 9255629), (2119, 965311), (2771, 738179), (36023, 56783)]