189948651473

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{1583}}^1\times {\mathrm{49117}}^1$

素因数の和:51056

約数の個数: 16

約数和(自身を含む): 217848153600

約数和(自身を除く): 27899502127

約数列:

[1, 7, 349, 1583, 2443, 11081, 49117, 343819, 552467, 3867269, 17141833, 77752211, 119992831, 544265477, 27135521639, 189948651473]

約数ペア:

[(1, 189948651473), (7, 27135521639), (349, 544265477), (1583, 119992831), (2443, 77752211), (11081, 17141833), (49117, 3867269), (343819, 552467)]