173822870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1427}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 337544928

約数和(自身を除く): 163722058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 937, 1427, 1874, 2854, 4685, 7135, 9370, 12181, 14270, 18551, 24362, 37102, 60905, 92755, 121810, 185510, 1337099, 2674198, 6685495, 13370990, 17382287, 34764574, 86911435, 173822870]

約数ペア:

[(1, 173822870), (2, 86911435), (5, 34764574), (10, 17382287), (13, 13370990), (26, 6685495), (65, 2674198), (130, 1337099), (937, 185510), (1427, 121810), (1874, 92755), (2854, 60905), (4685, 37102), (7135, 24362), (9370, 18551), (12181, 14270)]