2017520068

素因数分解:

$2^2\times {\mathrm{6221}}^1\times {\mathrm{81077}}^1$

素因数の和:87302

約数の個数: 12

約数和(自身を含む): 3531271212

約数和(自身を除く): 1513751144

約数列:

[1, 2, 4, 6221, 12442, 24884, 81077, 162154, 324308, 504380017, 1008760034, 2017520068]

約数ペア:

[(1, 2017520068), (2, 1008760034), (4, 504380017), (6221, 324308), (12442, 162154), (24884, 81077)]