2496288212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 4816143360

約数和(自身を除く): 2319855148

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 431, 556, 862, 947, 1529, 1724, 1894, 3058, 3788, 4741, 6116, 9482, 10417, 18964, 20834, 41668, 59909, 119818, 131633, 239636, 263266, 408157, 526532, 658999, 816314, 1317998, 1447963, 1632628, 2635996, 2895926, 4489727, 5791852, 8979454, 17958908, 56733823, 113467646, 226935292, 624072053, 1248144106, 2496288212]

約数ペア:

[(1, 2496288212), (2, 1248144106), (4, 624072053), (11, 226935292), (22, 113467646), (44, 56733823), (139, 17958908), (278, 8979454), (431, 5791852), (556, 4489727), (862, 2895926), (947, 2635996), (1529, 1632628), (1724, 1447963), (1894, 1317998), (3058, 816314), (3788, 658999), (4741, 526532), (6116, 408157), (9482, 263266), (10417, 239636), (18964, 131633), (20834, 119818), (41668, 59909)]