2012192672

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{45599}}^1$

素因数の和:45813

約数の個数: 48

約数和(自身を含む): 4550515200

約数和(自身を除く): 2538322528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2758, 3152, 5516, 6304, 11032, 22064, 44128, 45599, 91198, 182396, 319193, 364792, 638386, 729584, 1276772, 1459168, 2553544, 5107088, 8983003, 10214176, 17966006, 35932012, 62881021, 71864024, 125762042, 143728048, 251524084, 287456096, 503048168, 1006096336, 2012192672]

約数ペア:

[(1, 2012192672), (2, 1006096336), (4, 503048168), (7, 287456096), (8, 251524084), (14, 143728048), (16, 125762042), (28, 71864024), (32, 62881021), (56, 35932012), (112, 17966006), (197, 10214176), (224, 8983003), (394, 5107088), (788, 2553544), (1379, 1459168), (1576, 1276772), (2758, 729584), (3152, 638386), (5516, 364792), (6304, 319193), (11032, 182396), (22064, 91198), (44128, 45599)]