2269828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 4394880

約数和(自身を除く): 2125052

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 653, 869, 1306, 1738, 2612, 3476, 7183, 14366, 28732, 51587, 103174, 206348, 567457, 1134914, 2269828]

約数ペア:

[(1, 2269828), (2, 1134914), (4, 567457), (11, 206348), (22, 103174), (44, 51587), (79, 28732), (158, 14366), (316, 7183), (653, 3476), (869, 2612), (1306, 1738)]