551750234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109171}}^1$

素因数の和:109218

約数の個数: 24

約数和(自身を含む): 998268768

約数和(自身を除く): 446518534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 109171, 218342, 764197, 1528394, 2074249, 4148498, 14519743, 29039486, 39410731, 78821462, 275875117, 551750234]

約数ペア:

[(1, 551750234), (2, 275875117), (7, 78821462), (14, 39410731), (19, 29039486), (38, 14519743), (133, 4148498), (266, 2074249), (361, 1528394), (722, 764197), (2527, 218342), (5054, 109171)]