2605121065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{26393}}^1$

素因数の和:27456

約数の個数: 16

約数和(自身を含む): 3293971200

約数和(自身を除く): 688850135

約数列:

[1, 5, 19, 95, 1039, 5195, 19741, 26393, 98705, 131965, 501467, 2507335, 27422327, 137111635, 521024213, 2605121065]

約数ペア:

[(1, 2605121065), (5, 521024213), (19, 137111635), (95, 27422327), (1039, 2507335), (5195, 501467), (19741, 131965), (26393, 98705)]