2647984922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{1663}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 4372752384

約数和(自身を除く): 1724767462

約数列:

[1, 2, 11, 22, 157, 314, 461, 922, 1663, 1727, 3326, 3454, 5071, 10142, 18293, 36586, 72377, 144754, 261091, 522182, 766643, 796147, 1533286, 1592294, 2872001, 5744002, 8433073, 16866146, 120362951, 240725902, 1323992461, 2647984922]

約数ペア:

[(1, 2647984922), (2, 1323992461), (11, 240725902), (22, 120362951), (157, 16866146), (314, 8433073), (461, 5744002), (922, 2872001), (1663, 1592294), (1727, 1533286), (3326, 796147), (3454, 766643), (5071, 522182), (10142, 261091), (18293, 144754), (36586, 72377)]