78349219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 85800960

約数和(自身を除く): 7451741

約数列:

[1, 13, 151, 167, 239, 1963, 2171, 3107, 25217, 36089, 39913, 327821, 469157, 518869, 6026863, 78349219]

約数ペア:

[(1, 78349219), (13, 6026863), (151, 518869), (167, 469157), (239, 327821), (1963, 39913), (2171, 36089), (3107, 25217)]