2021563258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{228013}}^1$

素因数の和:228070

約数の個数: 32

約数和(自身を含む): 3677409792

約数和(自身を除く): 1655846534

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 228013, 456026, 2508143, 2964169, 5016286, 5928338, 7068403, 14136806, 32605859, 65211718, 77752433, 91889239, 155504866, 183778478, 1010781629, 2021563258]

約数ペア:

[(1, 2021563258), (2, 1010781629), (11, 183778478), (13, 155504866), (22, 91889239), (26, 77752433), (31, 65211718), (62, 32605859), (143, 14136806), (286, 7068403), (341, 5928338), (403, 5016286), (682, 2964169), (806, 2508143), (4433, 456026), (8866, 228013)]