2149464583

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1\times {\mathrm{4091}}^1$

素因数の和:5742

約数の個数: 16

約数和(自身を含む): 2510982144

約数和(自身を除く): 361517561

約数列:

[1, 7, 47, 329, 1597, 4091, 11179, 28637, 75059, 192277, 525413, 1345939, 6533327, 45733289, 307066369, 2149464583]

約数ペア:

[(1, 2149464583), (7, 307066369), (47, 45733289), (329, 6533327), (1597, 1345939), (4091, 525413), (11179, 192277), (28637, 75059)]