2015745977

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{3359}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 2416216320

約数和(自身を除く): 400470343

約数列:

[1, 7, 37, 49, 259, 331, 1813, 2317, 3359, 12247, 16219, 23513, 85729, 124283, 164591, 600103, 869981, 1111829, 6089867, 7782803, 41137673, 54479621, 287963711, 2015745977]

約数ペア:

[(1, 2015745977), (7, 287963711), (37, 54479621), (49, 41137673), (259, 7782803), (331, 6089867), (1813, 1111829), (2317, 869981), (3359, 600103), (12247, 164591), (16219, 124283), (23513, 85729)]