2019648628

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{38747}}^1$

素因数の和:38991

約数の個数: 24

約数和(自身を含む): 3599844192

約数和(自身を除く): 1580195564

約数列:

[1, 2, 4, 83, 157, 166, 314, 332, 628, 13031, 26062, 38747, 52124, 77494, 154988, 3216001, 6083279, 6432002, 12166558, 12864004, 24333116, 504912157, 1009824314, 2019648628]

約数ペア:

[(1, 2019648628), (2, 1009824314), (4, 504912157), (83, 24333116), (157, 12864004), (166, 12166558), (314, 6432002), (332, 6083279), (628, 3216001), (13031, 154988), (26062, 77494), (38747, 52124)]