8121412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 15636096

約数和(自身を除く): 7514684

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 3323, 6646, 13292, 43199, 86398, 156181, 172796, 312362, 624724, 2030353, 4060706, 8121412]

約数ペア:

[(1, 8121412), (2, 4060706), (4, 2030353), (13, 624724), (26, 312362), (47, 172796), (52, 156181), (94, 86398), (188, 43199), (611, 13292), (1222, 6646), (2444, 3323)]