2028016976

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{8311}}^1$

素因数の和:8571

約数の個数: 40

約数和(自身を含む): 3994946688

約数和(自身を除く): 1966929712

約数列:

[1, 2, 4, 8, 16, 101, 151, 202, 302, 404, 604, 808, 1208, 1616, 2416, 8311, 15251, 16622, 30502, 33244, 61004, 66488, 122008, 132976, 244016, 839411, 1254961, 1678822, 2509922, 3357644, 5019844, 6715288, 10039688, 13430576, 20079376, 126751061, 253502122, 507004244, 1014008488, 2028016976]

約数ペア:

[(1, 2028016976), (2, 1014008488), (4, 507004244), (8, 253502122), (16, 126751061), (101, 20079376), (151, 13430576), (202, 10039688), (302, 6715288), (404, 5019844), (604, 3357644), (808, 2509922), (1208, 1678822), (1616, 1254961), (2416, 839411), (8311, 244016), (15251, 132976), (16622, 122008), (30502, 66488), (33244, 61004)]