2080337812

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{681631}}^1$

素因数の和:681751

約数の個数: 24

約数和(自身を含む): 4198853120

約数和(自身を除く): 2118515308

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 681631, 1363262, 2726524, 4771417, 9542834, 19085668, 74297779, 148595558, 297191116, 520084453, 1040168906, 2080337812]

約数ペア:

[(1, 2080337812), (2, 1040168906), (4, 520084453), (7, 297191116), (14, 148595558), (28, 74297779), (109, 19085668), (218, 9542834), (436, 4771417), (763, 2726524), (1526, 1363262), (3052, 681631)]