9914398415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{518129}}^1$

素因数の和:518266

約数の個数: 16

約数和(自身を含む): 12310768800

約数和(自身を除く): 2396370385

約数列:

[1, 5, 43, 89, 215, 445, 3827, 19135, 518129, 2590645, 22279547, 46113481, 111397735, 230567405, 1982879683, 9914398415]

約数ペア:

[(1, 9914398415), (5, 1982879683), (43, 230567405), (89, 111397735), (215, 46113481), (445, 22279547), (3827, 2590645), (19135, 518129)]