2890878878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{757171}}^1$

素因数の和:757279

約数の個数: 16

約数和(自身を含む): 4579376256

約数和(自身を除く): 1688497378

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 757171, 1514342, 17414933, 34829866, 62845193, 125690386, 1445439439, 2890878878]

約数ペア:

[(1, 2890878878), (2, 1445439439), (23, 125690386), (46, 62845193), (83, 34829866), (166, 17414933), (1909, 1514342), (3818, 757171)]