2013487836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{63533}}^1$

素因数の和:63698

約数の個数: 48

約数和(自身を含む): 4981065600

約数和(自身を除く): 2967577764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1668, 2641, 5282, 7923, 10564, 15846, 31692, 63533, 127066, 190599, 254132, 381198, 762396, 1207127, 2414254, 3621381, 4828508, 7242762, 8831087, 14485524, 17662174, 26493261, 35324348, 52986522, 105973044, 167790653, 335581306, 503371959, 671162612, 1006743918, 2013487836]

約数ペア:

[(1, 2013487836), (2, 1006743918), (3, 671162612), (4, 503371959), (6, 335581306), (12, 167790653), (19, 105973044), (38, 52986522), (57, 35324348), (76, 26493261), (114, 17662174), (139, 14485524), (228, 8831087), (278, 7242762), (417, 4828508), (556, 3621381), (834, 2414254), (1668, 1207127), (2641, 762396), (5282, 381198), (7923, 254132), (10564, 190599), (15846, 127066), (31692, 63533)]