2541582838

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1\times {\mathrm{7369}}^1$

素因数の和:8223

約数の個数: 16

約数和(自身を含む): 3831751440

約数和(自身を除く): 1290168602

約数列:

[1, 2, 331, 521, 662, 1042, 7369, 14738, 172451, 344902, 2439139, 3839249, 4878278, 7678498, 1270791419, 2541582838]

約数ペア:

[(1, 2541582838), (2, 1270791419), (331, 7678498), (521, 4878278), (662, 3839249), (1042, 2439139), (7369, 344902), (14738, 172451)]