251654084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{58963}}^1$

素因数の和:59075

約数の個数: 24

約数和(自身を含む): 485391648

約数和(自身を除く): 233737564

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 58963, 117926, 235852, 648593, 1297186, 2594372, 5719411, 11438822, 22877644, 62913521, 125827042, 251654084]

約数ペア:

[(1, 251654084), (2, 125827042), (4, 62913521), (11, 22877644), (22, 11438822), (44, 5719411), (97, 2594372), (194, 1297186), (388, 648593), (1067, 235852), (2134, 117926), (4268, 58963)]