2017896705095

素因数分解:

$5^1\times {\mathrm{751}}^1\times {\mathrm{971}}^1\times {\mathrm{553439}}^1$

素因数の和:555166

約数の個数: 16

約数和(自身を含む): 2427201884160

約数和(自身を除く): 409305179065

約数列:

[1, 5, 751, 971, 3755, 4855, 553439, 729221, 2767195, 3646105, 415632689, 537389269, 2078163445, 2686946345, 403579341019, 2017896705095]

約数ペア:

[(1, 2017896705095), (5, 403579341019), (751, 2686946345), (971, 2078163445), (3755, 537389269), (4855, 415632689), (553439, 3646105), (729221, 2767195)]