2018476784

素因数分解:

$2^4\times {\mathrm{11177}}^1\times {\mathrm{11287}}^1$

素因数の和:22472

約数の個数: 20

約数和(自身を含む): 3911495184

約数和(自身を除く): 1893018400

約数列:

[1, 2, 4, 8, 16, 11177, 11287, 22354, 22574, 44708, 45148, 89416, 90296, 178832, 180592, 126154799, 252309598, 504619196, 1009238392, 2018476784]

約数ペア:

[(1, 2018476784), (2, 1009238392), (4, 504619196), (8, 252309598), (16, 126154799), (11177, 180592), (11287, 178832), (22354, 90296), (22574, 89416), (44708, 45148)]