262051244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8089}}^1$

素因数の和:8202

約数の個数: 48

約数和(自身を含む): 570830400

約数和(自身を除く): 308779156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 8089, 8099, 16178, 16198, 32356, 32396, 56623, 105157, 113246, 210314, 226492, 420628, 719921, 736099, 1439842, 1472198, 2879684, 2944396, 5039447, 9358973, 10078894, 18717946, 20157788, 37435892, 65512811, 131025622, 262051244]

約数ペア:

[(1, 262051244), (2, 131025622), (4, 65512811), (7, 37435892), (13, 20157788), (14, 18717946), (26, 10078894), (28, 9358973), (52, 5039447), (89, 2944396), (91, 2879684), (178, 1472198), (182, 1439842), (356, 736099), (364, 719921), (623, 420628), (1157, 226492), (1246, 210314), (2314, 113246), (2492, 105157), (4628, 56623), (8089, 32396), (8099, 32356), (16178, 16198)]