2016232805

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{467}}^2$

素因数の和:1025

約数の個数: 18

約数和(自身を含む): 2482370406

約数和(自身を除く): 466137601

約数列:

[1, 5, 43, 215, 467, 1849, 2335, 9245, 20081, 100405, 218089, 863483, 1090445, 4317415, 9377827, 46889135, 403246561, 2016232805]

約数ペア:

[(1, 2016232805), (5, 403246561), (43, 46889135), (215, 9377827), (467, 4317415), (1849, 1090445), (2335, 863483), (9245, 218089), (20081, 100405)]