2009097230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1688317}}^1$

素因数の和:1688348

約数の個数: 32

約数和(自身を含む): 4376120256

約数和(自身を除く): 2367023026

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1688317, 3376634, 8441585, 11818219, 16883170, 23636438, 28701389, 57402778, 59091095, 118182190, 143506945, 200909723, 287013890, 401819446, 1004548615, 2009097230]

約数ペア:

[(1, 2009097230), (2, 1004548615), (5, 401819446), (7, 287013890), (10, 200909723), (14, 143506945), (17, 118182190), (34, 59091095), (35, 57402778), (70, 28701389), (85, 23636438), (119, 16883170), (170, 11818219), (238, 8441585), (595, 3376634), (1190, 1688317)]