777361390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5979703}}^1$

素因数の和:5979723

約数の個数: 16

約数和(自身を含む): 1506885408

約数和(自身を除く): 729524018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5979703, 11959406, 29898515, 59797030, 77736139, 155472278, 388680695, 777361390]

約数ペア:

[(1, 777361390), (2, 388680695), (5, 155472278), (10, 77736139), (13, 59797030), (26, 29898515), (65, 11959406), (130, 5979703)]