2955862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 5544000

約数和(自身を除く): 2588138

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 149, 182, 218, 298, 763, 1043, 1417, 1526, 1937, 2086, 2834, 3874, 9919, 13559, 16241, 19838, 27118, 32482, 113687, 211133, 227374, 422266, 1477931, 2955862]

約数ペア:

[(1, 2955862), (2, 1477931), (7, 422266), (13, 227374), (14, 211133), (26, 113687), (91, 32482), (109, 27118), (149, 19838), (182, 16241), (218, 13559), (298, 9919), (763, 3874), (1043, 2834), (1417, 2086), (1526, 1937)]