2097804956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{1061}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 4046474880

約数和(自身を除く): 1948669924

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 809, 1061, 1222, 1618, 2122, 2444, 3236, 4244, 10517, 13793, 21034, 27586, 38023, 42068, 49867, 55172, 76046, 99734, 152092, 199468, 494299, 648271, 858349, 988598, 1296542, 1716698, 1977196, 2593084, 3433396, 11158537, 22317074, 40342403, 44634148, 80684806, 161369612, 524451239, 1048902478, 2097804956]

約数ペア:

[(1, 2097804956), (2, 1048902478), (4, 524451239), (13, 161369612), (26, 80684806), (47, 44634148), (52, 40342403), (94, 22317074), (188, 11158537), (611, 3433396), (809, 2593084), (1061, 1977196), (1222, 1716698), (1618, 1296542), (2122, 988598), (2444, 858349), (3236, 648271), (4244, 494299), (10517, 199468), (13793, 152092), (21034, 99734), (27586, 76046), (38023, 55172), (42068, 49867)]