2021620192

素因数分解:

$2^5\times {\mathrm{349}}^1\times {\mathrm{181019}}^1$

素因数の和:181378

約数の個数: 24

約数和(自身を含む): 3991491000

約数和(自身を除く): 1969870808

約数列:

[1, 2, 4, 8, 16, 32, 349, 698, 1396, 2792, 5584, 11168, 181019, 362038, 724076, 1448152, 2896304, 5792608, 63175631, 126351262, 252702524, 505405048, 1010810096, 2021620192]

約数ペア:

[(1, 2021620192), (2, 1010810096), (4, 505405048), (8, 252702524), (16, 126351262), (32, 63175631), (349, 5792608), (698, 2896304), (1396, 1448152), (2792, 724076), (5584, 362038), (11168, 181019)]