258262139

素因数分解:

${\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 272832000

約数和(自身を除く): 14569861

約数列:

[1, 29, 79, 139, 811, 2291, 4031, 10981, 23519, 64069, 112729, 318449, 1858001, 3269141, 8905591, 258262139]

約数ペア:

[(1, 258262139), (29, 8905591), (79, 3269141), (139, 1858001), (811, 318449), (2291, 112729), (4031, 64069), (10981, 23519)]