515134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 16

約数和(自身を含む): 831600

約数和(自身を除く): 316466

約数列:

[1, 2, 17, 34, 109, 139, 218, 278, 1853, 2363, 3706, 4726, 15151, 30302, 257567, 515134]

約数ペア:

[(1, 515134), (2, 257567), (17, 30302), (34, 15151), (109, 4726), (139, 3706), (218, 2363), (278, 1853)]