13485550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20772

約数の個数: 24

約数和(自身を含む): 27013896

約数和(自身を除く): 13528346

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20747, 41494, 103735, 207470, 269711, 518675, 539422, 1037350, 1348555, 2697110, 6742775, 13485550]

約数ペア:

[(1, 13485550), (2, 6742775), (5, 2697110), (10, 1348555), (13, 1037350), (25, 539422), (26, 518675), (50, 269711), (65, 207470), (130, 103735), (325, 41494), (650, 20747)]