3971438

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{6871}}^1$

素因数の和:6907

約数の個数: 12

約数和(自身を含む): 6329112

約数和(自身を除く): 2357674

約数列:

[1, 2, 17, 34, 289, 578, 6871, 13742, 116807, 233614, 1985719, 3971438]

約数ペア:

[(1, 3971438), (2, 1985719), (17, 233614), (34, 116807), (289, 13742), (578, 6871)]