13490981270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{175003}}^1$

素因数の和:175616

約数の個数: 32

約数和(自身を含む): 26195998752

約数和(自身を除く): 12705017482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 593, 1186, 2965, 5930, 7709, 15418, 38545, 77090, 175003, 350006, 875015, 1750030, 2275039, 4550078, 11375195, 22750390, 103776779, 207553558, 518883895, 1037767790, 1349098127, 2698196254, 6745490635, 13490981270]

約数ペア:

[(1, 13490981270), (2, 6745490635), (5, 2698196254), (10, 1349098127), (13, 1037767790), (26, 518883895), (65, 207553558), (130, 103776779), (593, 22750390), (1186, 11375195), (2965, 4550078), (5930, 2275039), (7709, 1750030), (15418, 875015), (38545, 350006), (77090, 175003)]