2080309294805

素因数分解:

$5^1\times 7^1\times {\mathrm{85451}}^1\times {\mathrm{695573}}^1$

素因数の和:781036

約数の個数: 16

約数和(自身を含む): 2853033093504

約数和(自身を除く): 772723798699

約数列:

[1, 5, 7, 35, 85451, 427255, 598157, 695573, 2990785, 3477865, 4869011, 24345055, 59437408423, 297187042115, 416061858961, 2080309294805]

約数ペア:

[(1, 2080309294805), (5, 416061858961), (7, 297187042115), (35, 59437408423), (85451, 24345055), (427255, 4869011), (598157, 3477865), (695573, 2990785)]