2041052065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{23663}}^1$

素因数の和:25008

約数の個数: 16

約数和(自身を含む): 2639766528

約数和(自身を除く): 598714463

約数列:

[1, 5, 13, 65, 1327, 6635, 17251, 23663, 86255, 118315, 307619, 1538095, 31400801, 157004005, 408210413, 2041052065]

約数ペア:

[(1, 2041052065), (5, 408210413), (13, 157004005), (65, 31400801), (1327, 1538095), (6635, 307619), (17251, 118315), (23663, 86255)]