720113082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9232219}}^1$

素因数の和:9232237

約数の個数: 16

約数和(自身を含む): 1551012960

約数和(自身を除く): 830899878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 9232219, 18464438, 27696657, 55393314, 120018847, 240037694, 360056541, 720113082]

約数ペア:

[(1, 720113082), (2, 360056541), (3, 240037694), (6, 120018847), (13, 55393314), (26, 27696657), (39, 18464438), (78, 9232219)]