2149180851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{40559}}^1$

素因数の和:41618

約数の個数: 16

約数和(自身を含む): 3037132800

約数和(自身を除く): 887951949

約数列:

[1, 3, 17, 51, 1039, 3117, 17663, 40559, 52989, 121677, 689503, 2068509, 42140801, 126422403, 716393617, 2149180851]

約数ペア:

[(1, 2149180851), (3, 716393617), (17, 126422403), (51, 42140801), (1039, 2068509), (3117, 689503), (17663, 121677), (40559, 52989)]