1970276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6397}}^1$

素因数の和:6419

約数の個数: 24

約数和(自身を含む): 4299456

約数和(自身を除く): 2329180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6397, 12794, 25588, 44779, 70367, 89558, 140734, 179116, 281468, 492569, 985138, 1970276]

約数ペア:

[(1, 1970276), (2, 985138), (4, 492569), (7, 281468), (11, 179116), (14, 140734), (22, 89558), (28, 70367), (44, 44779), (77, 25588), (154, 12794), (308, 6397)]