2185778838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8472011}}^1$

素因数の和:8472059

約数の個数: 16

約数和(自身を含む): 4473222336

約数和(自身を除く): 2287443498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 8472011, 16944022, 25416033, 50832066, 364296473, 728592946, 1092889419, 2185778838]

約数ペア:

[(1, 2185778838), (2, 1092889419), (3, 728592946), (6, 364296473), (43, 50832066), (86, 25416033), (129, 16944022), (258, 8472011)]