139474610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1267951}}^1$

素因数の和:1267969

約数の個数: 16

約数和(自身を含む): 273877632

約数和(自身を除く): 134403022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1267951, 2535902, 6339755, 12679510, 13947461, 27894922, 69737305, 139474610]

約数ペア:

[(1, 139474610), (2, 69737305), (5, 27894922), (10, 13947461), (11, 12679510), (22, 6339755), (55, 2535902), (110, 1267951)]