2016990674

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{1279}}^1\times {\mathrm{2027}}^1$

素因数の和:3697

約数の個数: 16

約数和(自身を含む): 3037132800

約数和(自身を除く): 1020142126

約数列:

[1, 2, 389, 778, 1279, 2027, 2558, 4054, 497531, 788503, 995062, 1577006, 2592533, 5185066, 1008495337, 2016990674]

約数ペア:

[(1, 2016990674), (2, 1008495337), (389, 5185066), (778, 2592533), (1279, 1577006), (2027, 995062), (2558, 788503), (4054, 497531)]