4020214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4511

約数の個数: 16

約数和(自身を含む): 6740496

約数和(自身を除く): 2720282

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 4457, 8914, 49027, 98054, 182737, 365474, 2010107, 4020214]

約数ペア:

[(1, 4020214), (2, 2010107), (11, 365474), (22, 182737), (41, 98054), (82, 49027), (451, 8914), (902, 4457)]