2116750816

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{479}}^1\times {\mathrm{701}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 4203239040

約数和(自身を除く): 2086488224

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 479, 701, 788, 958, 1402, 1576, 1916, 2804, 3152, 3832, 5608, 6304, 7664, 11216, 15328, 22432, 94363, 138097, 188726, 276194, 335779, 377452, 552388, 671558, 754904, 1104776, 1343116, 1509808, 2209552, 2686232, 3019616, 4419104, 5372464, 10744928, 66148463, 132296926, 264593852, 529187704, 1058375408, 2116750816]

約数ペア:

[(1, 2116750816), (2, 1058375408), (4, 529187704), (8, 264593852), (16, 132296926), (32, 66148463), (197, 10744928), (394, 5372464), (479, 4419104), (701, 3019616), (788, 2686232), (958, 2209552), (1402, 1509808), (1576, 1343116), (1916, 1104776), (2804, 754904), (3152, 671558), (3832, 552388), (5608, 377452), (6304, 335779), (7664, 276194), (11216, 188726), (15328, 138097), (22432, 94363)]