8135138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 6017182

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 311, 319, 451, 622, 638, 902, 1189, 2378, 3421, 6842, 9019, 12751, 13079, 18038, 25502, 26158, 99209, 140261, 198418, 280522, 369779, 739558, 4067569, 8135138]

約数ペア:

[(1, 8135138), (2, 4067569), (11, 739558), (22, 369779), (29, 280522), (41, 198418), (58, 140261), (82, 99209), (311, 26158), (319, 25502), (451, 18038), (622, 13079), (638, 12751), (902, 9019), (1189, 6842), (2378, 3421)]