2011504957

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1536673}}^1$

素因数の和:1536708

約数の個数: 16

約数和(自身を含む): 2655372672

約数和(自身を除く): 643867715

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1536673, 10756711, 16903403, 26123441, 118323821, 182864087, 287357851, 2011504957]

約数ペア:

[(1, 2011504957), (7, 287357851), (11, 182864087), (17, 118323821), (77, 26123441), (119, 16903403), (187, 10756711), (1309, 1536673)]