7789096978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1\times {\mathrm{3191}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 12672801792

約数和(自身を除く): 4883704814

約数列:

[1, 2, 13, 26, 223, 421, 446, 842, 2899, 3191, 5473, 5798, 6382, 10946, 41483, 82966, 93883, 187766, 711593, 1220479, 1343411, 1423186, 2440958, 2686822, 9250709, 17464343, 18501418, 34928686, 299580653, 599161306, 3894548489, 7789096978]

約数ペア:

[(1, 7789096978), (2, 3894548489), (13, 599161306), (26, 299580653), (223, 34928686), (421, 18501418), (446, 17464343), (842, 9250709), (2899, 2686822), (3191, 2440958), (5473, 1423186), (5798, 1343411), (6382, 1220479), (10946, 711593), (41483, 187766), (82966, 93883)]