2497474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 4636800

約数和(自身を除く): 2139326

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 229, 266, 287, 458, 574, 779, 1558, 1603, 3206, 4351, 5453, 8702, 9389, 10906, 18778, 30457, 60914, 65723, 131446, 178391, 356782, 1248737, 2497474]

約数ペア:

[(1, 2497474), (2, 1248737), (7, 356782), (14, 178391), (19, 131446), (38, 65723), (41, 60914), (82, 30457), (133, 18778), (229, 10906), (266, 9389), (287, 8702), (458, 5453), (574, 4351), (779, 3206), (1558, 1603)]