1992903556

素因数分解:

$2^2\times 7^1\times {\mathrm{6287}}^1\times {\mathrm{11321}}^1$

素因数の和:17619

約数の個数: 24

約数和(自身を含む): 3986793216

約数和(自身を除く): 1993889660

約数列:

[1, 2, 4, 7, 14, 28, 6287, 11321, 12574, 22642, 25148, 44009, 45284, 79247, 88018, 158494, 176036, 316988, 71175127, 142350254, 284700508, 498225889, 996451778, 1992903556]

約数ペア:

[(1, 1992903556), (2, 996451778), (4, 498225889), (7, 284700508), (14, 142350254), (28, 71175127), (6287, 316988), (11321, 176036), (12574, 158494), (22642, 88018), (25148, 79247), (44009, 45284)]