2647408091

素因数分解:

${\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{672443}}^1$

素因数の和:672601

約数の個数: 8

約数和(自身を含む): 2754330624

約数和(自身を除く): 106922533

約数列:

[1, 31, 127, 3937, 672443, 20845733, 85400261, 2647408091]

約数ペア:

[(1, 2647408091), (31, 85400261), (127, 20845733), (3937, 672443)]