1950518017

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1\times {\mathrm{1193}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 2358274176

約数和(自身を除く): 407756159

約数列:

[1, 7, 19, 133, 361, 647, 1193, 2527, 4529, 8351, 12293, 22667, 86051, 158669, 233567, 430673, 771871, 1634969, 3014711, 5403097, 14665549, 102658843, 278645431, 1950518017]

約数ペア:

[(1, 1950518017), (7, 278645431), (19, 102658843), (133, 14665549), (361, 5403097), (647, 3014711), (1193, 1634969), (2527, 771871), (4529, 430673), (8351, 233567), (12293, 158669), (22667, 86051)]