9921982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 18413568

約数和(自身を除く): 8491586

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 887, 1598, 1774, 5593, 6209, 11186, 12418, 15079, 30158, 41689, 83378, 105553, 211106, 291823, 583646, 708713, 1417426, 4960991, 9921982]

約数ペア:

[(1, 9921982), (2, 4960991), (7, 1417426), (14, 708713), (17, 583646), (34, 291823), (47, 211106), (94, 105553), (119, 83378), (238, 41689), (329, 30158), (658, 15079), (799, 12418), (887, 11186), (1598, 6209), (1774, 5593)]