746482982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{68447}}^1$

素因数の和:68516

約数の個数: 32

約数和(自身を含む): 1379911680

約数和(自身を除く): 633428698

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 68447, 136894, 479129, 958258, 1300493, 2600986, 2806327, 5612654, 9103451, 18206902, 19644289, 39288578, 53320213, 106640426, 373241491, 746482982]

約数ペア:

[(1, 746482982), (2, 373241491), (7, 106640426), (14, 53320213), (19, 39288578), (38, 19644289), (41, 18206902), (82, 9103451), (133, 5612654), (266, 2806327), (287, 2600986), (574, 1300493), (779, 958258), (1558, 479129), (5453, 136894), (10906, 68447)]