2019673678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{490927}}^1$

素因数の和:490968

約数の個数: 24

約数和(自身を含む): 3525844896

約数和(自身を除く): 1506171218

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 490927, 981854, 5400197, 8345759, 10800394, 16691518, 59402167, 91803349, 118804334, 183606698, 1009836839, 2019673678]

約数ペア:

[(1, 2019673678), (2, 1009836839), (11, 183606698), (17, 118804334), (22, 91803349), (34, 59402167), (121, 16691518), (187, 10800394), (242, 8345759), (374, 5400197), (2057, 981854), (4114, 490927)]