393910068

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{127727}}^1$

素因数の和:127991

約数の個数: 24

約数和(自身を含む): 922707072

約数和(自身を除く): 528797004

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 127727, 255454, 383181, 510908, 766362, 1532724, 32825839, 65651678, 98477517, 131303356, 196955034, 393910068]

約数ペア:

[(1, 393910068), (2, 196955034), (3, 131303356), (4, 98477517), (6, 65651678), (12, 32825839), (257, 1532724), (514, 766362), (771, 510908), (1028, 383181), (1542, 255454), (3084, 127727)]