2741388910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21087607}}^1$

素因数の和:21087627

約数の個数: 16

約数和(自身を含む): 5314077216

約数和(自身を除く): 2572688306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21087607, 42175214, 105438035, 210876070, 274138891, 548277782, 1370694455, 2741388910]

約数ペア:

[(1, 2741388910), (2, 1370694455), (5, 548277782), (10, 274138891), (13, 210876070), (26, 105438035), (65, 42175214), (130, 21087607)]