2112258064

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{124897}}^1$

素因数の和:125063

約数の個数: 40

約数和(自身を含む): 4708155008

約数和(自身を除く): 2595896944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 124897, 249794, 499588, 874279, 999176, 1748558, 1998352, 3497116, 6994232, 13988464, 18859447, 37718894, 75437788, 132016129, 150875576, 264032258, 301751152, 528064516, 1056129032, 2112258064]

約数ペア:

[(1, 2112258064), (2, 1056129032), (4, 528064516), (7, 301751152), (8, 264032258), (14, 150875576), (16, 132016129), (28, 75437788), (56, 37718894), (112, 18859447), (151, 13988464), (302, 6994232), (604, 3497116), (1057, 1998352), (1208, 1748558), (2114, 999176), (2416, 874279), (4228, 499588), (8456, 249794), (16912, 124897)]