2497660417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{446569}}^1$

素因数の和:446640

約数の個数: 16

約数和(自身を含む): 3086691840

約数和(自身を除く): 589031423

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 446569, 3125983, 7591673, 20988743, 53141711, 146921201, 356808631, 2497660417]

約数ペア:

[(1, 2497660417), (7, 356808631), (17, 146921201), (47, 53141711), (119, 20988743), (329, 7591673), (799, 3125983), (5593, 446569)]