2680788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 7128576

約数和(自身を除く): 4447788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 883, 1012, 1518, 1766, 2649, 3036, 3532, 5298, 9713, 10596, 19426, 20309, 29139, 38852, 40618, 58278, 60927, 81236, 116556, 121854, 223399, 243708, 446798, 670197, 893596, 1340394, 2680788]

約数ペア:

[(1, 2680788), (2, 1340394), (3, 893596), (4, 670197), (6, 446798), (11, 243708), (12, 223399), (22, 121854), (23, 116556), (33, 81236), (44, 60927), (46, 58278), (66, 40618), (69, 38852), (92, 29139), (132, 20309), (138, 19426), (253, 10596), (276, 9713), (506, 5298), (759, 3532), (883, 3036), (1012, 2649), (1518, 1766)]