1007788336

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{146141}}^1$

素因数の和:146580

約数の個数: 20

約数和(自身を含む): 1957133664

約数和(自身を除く): 949345328

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 146141, 292282, 584564, 1169128, 2338256, 62986771, 125973542, 251947084, 503894168, 1007788336]

約数ペア:

[(1, 1007788336), (2, 503894168), (4, 251947084), (8, 125973542), (16, 62986771), (431, 2338256), (862, 1169128), (1724, 584564), (3448, 292282), (6896, 146141)]