31193633510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5105341}}^1$

素因数の和:5105408

約数の個数: 32

約数和(自身を含む): 61754216832

約数和(自身を除く): 30560583322

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 5105341, 10210682, 25526705, 51053410, 66369433, 132738866, 239951027, 331847165, 479902054, 663694330, 1199755135, 2399510270, 3119363351, 6238726702, 15596816755, 31193633510]

約数ペア:

[(1, 31193633510), (2, 15596816755), (5, 6238726702), (10, 3119363351), (13, 2399510270), (26, 1199755135), (47, 663694330), (65, 479902054), (94, 331847165), (130, 239951027), (235, 132738866), (470, 66369433), (611, 51053410), (1222, 25526705), (3055, 10210682), (6110, 5105341)]