2023506212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{129281}}^1$

素因数の和:129348

約数の個数: 48

約数和(自身を含む): 4459711872

約数和(自身を除く): 2436205660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 129281, 258562, 517124, 904967, 1680653, 1809934, 3361306, 3619868, 5559083, 6722612, 11118166, 11764571, 22236332, 23529142, 38913581, 47058284, 72268079, 77827162, 144536158, 155654324, 289072316, 505876553, 1011753106, 2023506212]

約数ペア:

[(1, 2023506212), (2, 1011753106), (4, 505876553), (7, 289072316), (13, 155654324), (14, 144536158), (26, 77827162), (28, 72268079), (43, 47058284), (52, 38913581), (86, 23529142), (91, 22236332), (172, 11764571), (182, 11118166), (301, 6722612), (364, 5559083), (559, 3619868), (602, 3361306), (1118, 1809934), (1204, 1680653), (2236, 904967), (3913, 517124), (7826, 258562), (15652, 129281)]