2018809168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3077453}}^1$

素因数の和:3077502

約数の個数: 20

約数和(自身を含む): 4006845108

約数和(自身を除く): 1988035940

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3077453, 6154906, 12309812, 24619624, 49239248, 126175573, 252351146, 504702292, 1009404584, 2018809168]

約数ペア:

[(1, 2018809168), (2, 1009404584), (4, 504702292), (8, 252351146), (16, 126175573), (41, 49239248), (82, 24619624), (164, 12309812), (328, 6154906), (656, 3077453)]