2213796781

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1\times {\mathrm{5081}}^1$

素因数の和:6084

約数の個数: 16

約数和(自身を含む): 2571085440

約数和(自身を除く): 357288659

約数列:

[1, 7, 67, 469, 929, 5081, 6503, 35567, 62243, 340427, 435701, 2382989, 4720249, 33041743, 316256683, 2213796781]

約数ペア:

[(1, 2213796781), (7, 316256683), (67, 33041743), (469, 4720249), (929, 2382989), (5081, 435701), (6503, 340427), (35567, 62243)]