2078248899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{499459}}^1$

素因数の和:499554

約数の個数: 16

約数和(自身を含む): 2956803200

約数和(自身を除く): 878554301

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 499459, 1498377, 9489721, 28469163, 36460507, 109381521, 692749633, 2078248899]

約数ペア:

[(1, 2078248899), (3, 692749633), (19, 109381521), (57, 36460507), (73, 28469163), (219, 9489721), (1387, 1498377), (4161, 499459)]