13261242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 27740160

約数和(自身を除く): 14478918

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 859, 1718, 2573, 2577, 5146, 5154, 7719, 15438, 26629, 53258, 71297, 79887, 142594, 159774, 213891, 427782, 2210207, 4420414, 6630621, 13261242]

約数ペア:

[(1, 13261242), (2, 6630621), (3, 4420414), (6, 2210207), (31, 427782), (62, 213891), (83, 159774), (93, 142594), (166, 79887), (186, 71297), (249, 53258), (498, 26629), (859, 15438), (1718, 7719), (2573, 5154), (2577, 5146)]