3921242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2333

約数の個数: 16

約数和(自身を含む): 6431712

約数和(自身を除く): 2510470

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2251, 4502, 29263, 58526, 150817, 301634, 1960621, 3921242]

約数ペア:

[(1, 3921242), (2, 1960621), (13, 301634), (26, 150817), (67, 58526), (134, 29263), (871, 4502), (1742, 2251)]