551415314

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{81019}}^1$

素因数の和:81145

約数の個数: 16

約数和(自身を含む): 857515680

約数和(自身を除く): 306100366

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 81019, 162038, 3321779, 6643558, 6724577, 13449154, 275707657, 551415314]

約数ペア:

[(1, 551415314), (2, 275707657), (41, 13449154), (82, 6724577), (83, 6643558), (166, 3321779), (3403, 162038), (6806, 81019)]