288900542

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{106921}}^1$

素因数の和:107123

約数の個数: 16

約数和(自身を含む): 497828832

約数和(自身を除く): 208928290

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 106921, 213842, 748447, 1496894, 20635753, 41271506, 144450271, 288900542]

約数ペア:

[(1, 288900542), (2, 144450271), (7, 41271506), (14, 20635753), (193, 1496894), (386, 748447), (1351, 213842), (2702, 106921)]