558428546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 1005758208

約数和(自身を除く): 447329662

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 163, 221, 299, 326, 337, 391, 442, 598, 674, 782, 2119, 2771, 3749, 4238, 4381, 5083, 5542, 5729, 7498, 7751, 8762, 10166, 11458, 15502, 36023, 48737, 54931, 63733, 72046, 74477, 97474, 100763, 109862, 127466, 131767, 148954, 201526, 263534, 714103, 828529, 933827, 1263413, 1428206, 1657058, 1712971, 1867654, 2526826, 3425942, 12139751, 16424369, 21478021, 24279502, 32848738, 42956042, 279214273, 558428546]

約数ペア:

[(1, 558428546), (2, 279214273), (13, 42956042), (17, 32848738), (23, 24279502), (26, 21478021), (34, 16424369), (46, 12139751), (163, 3425942), (221, 2526826), (299, 1867654), (326, 1712971), (337, 1657058), (391, 1428206), (442, 1263413), (598, 933827), (674, 828529), (782, 714103), (2119, 263534), (2771, 201526), (3749, 148954), (4238, 131767), (4381, 127466), (5083, 109862), (5542, 100763), (5729, 97474), (7498, 74477), (7751, 72046), (8762, 63733), (10166, 54931), (11458, 48737), (15502, 36023)]