2021774586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25920187}}^1$

素因数の和:25920205

約数の個数: 16

約数和(自身を含む): 4354591584

約数和(自身を除く): 2332816998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25920187, 51840374, 77760561, 155521122, 336962431, 673924862, 1010887293, 2021774586]

約数ペア:

[(1, 2021774586), (2, 1010887293), (3, 673924862), (6, 336962431), (13, 155521122), (26, 77760561), (39, 51840374), (78, 25920187)]