7322874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 15880704

約数和(自身を除く): 8557830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 421, 446, 669, 842, 1263, 1338, 2526, 2899, 5473, 5798, 8697, 10946, 16419, 17394, 32838, 93883, 187766, 281649, 563298, 1220479, 2440958, 3661437, 7322874]

約数ペア:

[(1, 7322874), (2, 3661437), (3, 2440958), (6, 1220479), (13, 563298), (26, 281649), (39, 187766), (78, 93883), (223, 32838), (421, 17394), (446, 16419), (669, 10946), (842, 8697), (1263, 5798), (1338, 5473), (2526, 2899)]