121381390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{933703}}^1$

素因数の和:933723

約数の個数: 16

約数和(自身を含む): 235293408

約数和(自身を除く): 113912018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 933703, 1867406, 4668515, 9337030, 12138139, 24276278, 60690695, 121381390]

約数ペア:

[(1, 121381390), (2, 60690695), (5, 24276278), (10, 12138139), (13, 9337030), (26, 4668515), (65, 1867406), (130, 933703)]