17020004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{47809}}^1$

素因数の和:47902

約数の個数: 12

約数和(自身を含む): 30120300

約数和(自身を除く): 13100296

約数列:

[1, 2, 4, 89, 178, 356, 47809, 95618, 191236, 4255001, 8510002, 17020004]

約数ペア:

[(1, 17020004), (2, 8510002), (4, 4255001), (89, 191236), (178, 95618), (356, 47809)]