260155163658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5179}}^1\times {\mathrm{644009}}^1$

素因数の和:649206

約数の個数: 32

約数和(自身を含む): 560443262400

約数和(自身を除く): 300288098742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5179, 10358, 15537, 31074, 67327, 134654, 201981, 403962, 644009, 1288018, 1932027, 3864054, 8372117, 16744234, 25116351, 50232702, 3335322611, 6670645222, 10005967833, 20011935666, 43359193943, 86718387886, 130077581829, 260155163658]

約数ペア:

[(1, 260155163658), (2, 130077581829), (3, 86718387886), (6, 43359193943), (13, 20011935666), (26, 10005967833), (39, 6670645222), (78, 3335322611), (5179, 50232702), (10358, 25116351), (15537, 16744234), (31074, 8372117), (67327, 3864054), (134654, 1932027), (201981, 1288018), (403962, 644009)]