27941012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2657}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 53585280

約数和(自身を除く): 25644268

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 2657, 5258, 5314, 10516, 10628, 29227, 58454, 116908, 635023, 1270046, 2540092, 6985253, 13970506, 27941012]

約数ペア:

[(1, 27941012), (2, 13970506), (4, 6985253), (11, 2540092), (22, 1270046), (44, 635023), (239, 116908), (478, 58454), (956, 29227), (2629, 10628), (2657, 10516), (5258, 5314)]