256565502

素因数分解:

$2^1\times 3^3\times {\mathrm{4751213}}^1$

素因数の和:4751224

約数の個数: 16

約数和(自身を含む): 570145680

約数和(自身を除く): 313580178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4751213, 9502426, 14253639, 28507278, 42760917, 85521834, 128282751, 256565502]

約数ペア:

[(1, 256565502), (2, 128282751), (3, 85521834), (6, 42760917), (9, 28507278), (18, 14253639), (27, 9502426), (54, 4751213)]