2018011792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7419161}}^1$

素因数の和:7419186

約数の個数: 20

約数和(自身を含む): 4139892396

約数和(自身を除く): 2121880604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7419161, 14838322, 29676644, 59353288, 118706576, 126125737, 252251474, 504502948, 1009005896, 2018011792]

約数ペア:

[(1, 2018011792), (2, 1009005896), (4, 504502948), (8, 252251474), (16, 126125737), (17, 118706576), (34, 59353288), (68, 29676644), (136, 14838322), (272, 7419161)]