31508788610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242375297}}^1$

素因数の和:242375317

約数の個数: 16

約数和(自身を含む): 61078575096

約数和(自身を除く): 29569786486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 242375297, 484750594, 1211876485, 2423752970, 3150878861, 6301757722, 15754394305, 31508788610]

約数ペア:

[(1, 31508788610), (2, 15754394305), (5, 6301757722), (10, 3150878861), (13, 2423752970), (26, 1211876485), (65, 484750594), (130, 242375297)]