2147474

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1322

約数の個数: 24

約数和(自身を含む): 3970620

約数和(自身を除く): 1823146

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1289, 1666, 2578, 9023, 18046, 21913, 43826, 63161, 126322, 153391, 306782, 1073737, 2147474]

約数ペア:

[(1, 2147474), (2, 1073737), (7, 306782), (14, 153391), (17, 126322), (34, 63161), (49, 43826), (98, 21913), (119, 18046), (238, 9023), (833, 2578), (1289, 1666)]