2011562069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 2322432000

約数和(自身を除く): 310869931

約数列:

[1, 11, 31, 79, 89, 341, 839, 869, 979, 2449, 2759, 7031, 9229, 26009, 26939, 30349, 66281, 74671, 77341, 217961, 286099, 729091, 821381, 2054711, 2314801, 2397571, 5899009, 22601821, 25462811, 64889099, 182869279, 2011562069]

約数ペア:

[(1, 2011562069), (11, 182869279), (31, 64889099), (79, 25462811), (89, 22601821), (341, 5899009), (839, 2397571), (869, 2314801), (979, 2054711), (2449, 821381), (2759, 729091), (7031, 286099), (9229, 217961), (26009, 77341), (26939, 74671), (30349, 66281)]