1253794754

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{9157}}^1$

素因数の和:9689

約数の個数: 16

約数和(自身を含む): 1895486208

約数和(自身を除く): 641691454

約数列:

[1, 2, 223, 307, 446, 614, 9157, 18314, 68461, 136922, 2042011, 2811199, 4084022, 5622398, 626897377, 1253794754]

約数ペア:

[(1, 1253794754), (2, 626897377), (223, 5622398), (307, 4084022), (446, 2811199), (614, 2042011), (9157, 136922), (18314, 68461)]