2780789064

素因数分解:

$2^3\times 3^1\times {\mathrm{115866211}}^1$

素因数の和:115866220

約数の個数: 16

約数和(自身を含む): 6951972720

約数和(自身を除く): 4171183656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 115866211, 231732422, 347598633, 463464844, 695197266, 926929688, 1390394532, 2780789064]

約数ペア:

[(1, 2780789064), (2, 1390394532), (3, 926929688), (4, 695197266), (6, 463464844), (8, 347598633), (12, 231732422), (24, 115866211)]