248538251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 270950400

約数和(自身を除く): 22412149

約数列:

[1, 13, 167, 239, 479, 2171, 3107, 6227, 39913, 79993, 114481, 518869, 1039909, 1488253, 19118327, 248538251]

約数ペア:

[(1, 248538251), (13, 19118327), (167, 1488253), (239, 1039909), (479, 518869), (2171, 114481), (3107, 79993), (6227, 39913)]