9661625404

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{2221}}^1\times {\mathrm{2659}}^1$

素因数の和:5293

約数の個数: 24

約数和(自身を含む): 16963192400

約数和(自身を除く): 7301566996

約数列:

[1, 2, 4, 409, 818, 1636, 2221, 2659, 4442, 5318, 8884, 10636, 908389, 1087531, 1816778, 2175062, 3633556, 4350124, 5905639, 11811278, 23622556, 2415406351, 4830812702, 9661625404]

約数ペア:

[(1, 9661625404), (2, 4830812702), (4, 2415406351), (409, 23622556), (818, 11811278), (1636, 5905639), (2221, 4350124), (2659, 3633556), (4442, 2175062), (5318, 1816778), (8884, 1087531), (10636, 908389)]