21497636722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{463891}}^1$

素因数の和:463986

約数の個数: 32

約数和(自身を含む): 36072241920

約数和(自身を除く): 14574605198

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 493, 799, 986, 1363, 1598, 2726, 23171, 46342, 463891, 927782, 7886147, 13452839, 15772294, 21802877, 26905678, 43605754, 228698263, 370648909, 457396526, 632283433, 741297818, 1264566866, 10748818361, 21497636722]

約数ペア:

[(1, 21497636722), (2, 10748818361), (17, 1264566866), (29, 741297818), (34, 632283433), (47, 457396526), (58, 370648909), (94, 228698263), (493, 43605754), (799, 26905678), (986, 21802877), (1363, 15772294), (1598, 13452839), (2726, 7886147), (23171, 927782), (46342, 463891)]