139947098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{65213}}^1$

素因数の和:65281

約数の個数: 16

約数和(自身を含む): 223031880

約数和(自身を除く): 83084782

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 65213, 130426, 1891177, 2412881, 3782354, 4825762, 69973549, 139947098]

約数ペア:

[(1, 139947098), (2, 69973549), (29, 4825762), (37, 3782354), (58, 2412881), (74, 1891177), (1073, 130426), (2146, 65213)]