2912149745

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1\times {\mathrm{5081}}^1$

素因数の和:6616

約数の個数: 16

約数和(自身を含む): 3541950720

約数和(自身を除く): 629800975

約数列:

[1, 5, 79, 395, 1451, 5081, 7255, 25405, 114629, 401399, 573145, 2006995, 7372531, 36862655, 582429949, 2912149745]

約数ペア:

[(1, 2912149745), (5, 582429949), (79, 36862655), (395, 7372531), (1451, 2006995), (5081, 573145), (7255, 401399), (25405, 114629)]