2016451423

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{129119}}^1$

素因数の和:129246

約数の個数: 16

約数和(自身を含む): 2429521920

約数和(自身を除く): 413070497

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 129119, 903833, 2969737, 12524543, 20788159, 87671801, 288064489, 2016451423]

約数ペア:

[(1, 2016451423), (7, 288064489), (23, 87671801), (97, 20788159), (161, 12524543), (679, 2969737), (2231, 903833), (15617, 129119)]