889270274

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{8317}}^1$

素因数の和:8789

約数の個数: 16

約数和(自身を含む): 1345819128

約数和(自身を除く): 456548854

約数列:

[1, 2, 193, 277, 386, 554, 8317, 16634, 53461, 106922, 1605181, 2303809, 3210362, 4607618, 444635137, 889270274]

約数ペア:

[(1, 889270274), (2, 444635137), (193, 4607618), (277, 3210362), (386, 2303809), (554, 1605181), (8317, 106922), (16634, 53461)]