2018809604

素因数分解:

$2^2\times 7^2\times {\mathrm{1523}}^1\times {\mathrm{6763}}^1$

素因数の和:8304

約数の個数: 36

約数和(自身を含む): 4113026064

約数和(自身を除く): 2094216460

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1523, 3046, 6092, 6763, 10661, 13526, 21322, 27052, 42644, 47341, 74627, 94682, 149254, 189364, 298508, 331387, 662774, 1325548, 10300049, 20600098, 41200196, 72100343, 144200686, 288401372, 504702401, 1009404802, 2018809604]

約数ペア:

[(1, 2018809604), (2, 1009404802), (4, 504702401), (7, 288401372), (14, 144200686), (28, 72100343), (49, 41200196), (98, 20600098), (196, 10300049), (1523, 1325548), (3046, 662774), (6092, 331387), (6763, 298508), (10661, 189364), (13526, 149254), (21322, 94682), (27052, 74627), (42644, 47341)]