520000997

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{13001}}^1$

素因数の和:13108

約数の個数: 16

約数和(自身を含む): 569175552

約数和(自身を除く): 49174555

約数列:

[1, 23, 37, 47, 851, 1081, 1739, 13001, 39997, 299023, 481037, 611047, 11063851, 14054081, 22608739, 520000997]

約数ペア:

[(1, 520000997), (23, 22608739), (37, 14054081), (47, 11063851), (851, 611047), (1081, 481037), (1739, 299023), (13001, 39997)]