2492556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 6628608

約数和(自身を除く): 4136052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 821, 1012, 1518, 1642, 2463, 3036, 3284, 4926, 9031, 9852, 18062, 18883, 27093, 36124, 37766, 54186, 56649, 75532, 108372, 113298, 207713, 226596, 415426, 623139, 830852, 1246278, 2492556]

約数ペア:

[(1, 2492556), (2, 1246278), (3, 830852), (4, 623139), (6, 415426), (11, 226596), (12, 207713), (22, 113298), (23, 108372), (33, 75532), (44, 56649), (46, 54186), (66, 37766), (69, 36124), (92, 27093), (132, 18883), (138, 18062), (253, 9852), (276, 9031), (506, 4926), (759, 3284), (821, 3036), (1012, 2463), (1518, 1642)]