2017923008108

素因数分解:

$2^2\times 7^1\times {\mathrm{72068678861}}^1$

素因数の和:72068678872

約数の個数: 12

約数和(自身を含む): 4035846016272

約数和(自身を除く): 2017923008164

約数列:

[1, 2, 4, 7, 14, 28, 72068678861, 144137357722, 288274715444, 504480752027, 1008961504054, 2017923008108]

約数ペア:

[(1, 2017923008108), (2, 1008961504054), (4, 504480752027), (7, 288274715444), (14, 144137357722), (28, 72068678861)]