2458365065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1990579}}^1$

素因数の和:1990616

約数の個数: 16

約数和(自身を含む): 3344174400

約数和(自身を除く): 885809335

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1990579, 9952895, 25877527, 37821001, 129387635, 189105005, 491673013, 2458365065]

約数ペア:

[(1, 2458365065), (5, 491673013), (13, 189105005), (19, 129387635), (65, 37821001), (95, 25877527), (247, 9952895), (1235, 1990579)]