1940556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 4838400

約数和(自身を除く): 2897844

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 89, 92, 138, 158, 178, 237, 267, 276, 316, 356, 474, 534, 948, 1068, 1817, 2047, 3634, 4094, 5451, 6141, 7031, 7268, 8188, 10902, 12282, 14062, 21093, 21804, 24564, 28124, 42186, 84372, 161713, 323426, 485139, 646852, 970278, 1940556]

約数ペア:

[(1, 1940556), (2, 970278), (3, 646852), (4, 485139), (6, 323426), (12, 161713), (23, 84372), (46, 42186), (69, 28124), (79, 24564), (89, 21804), (92, 21093), (138, 14062), (158, 12282), (178, 10902), (237, 8188), (267, 7268), (276, 7031), (316, 6141), (356, 5451), (474, 4094), (534, 3634), (948, 2047), (1068, 1817)]