260754194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 422392320

約数和(自身を除く): 161638126

約数列:

[1, 2, 17, 34, 79, 158, 193, 386, 503, 1006, 1343, 2686, 3281, 6562, 8551, 15247, 17102, 30494, 39737, 79474, 97079, 194158, 259199, 518398, 675529, 1351058, 1650343, 3300686, 7669241, 15338482, 130377097, 260754194]

約数ペア:

[(1, 260754194), (2, 130377097), (17, 15338482), (34, 7669241), (79, 3300686), (158, 1650343), (193, 1351058), (386, 675529), (503, 518398), (1006, 259199), (1343, 194158), (2686, 97079), (3281, 79474), (6562, 39737), (8551, 30494), (15247, 17102)]