6670898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 11321856

約数和(自身を除く): 4650958

約数列:

[1, 2, 13, 26, 47, 53, 94, 103, 106, 206, 611, 689, 1222, 1339, 1378, 2491, 2678, 4841, 4982, 5459, 9682, 10918, 32383, 62933, 64766, 70967, 125866, 141934, 256573, 513146, 3335449, 6670898]

約数ペア:

[(1, 6670898), (2, 3335449), (13, 513146), (26, 256573), (47, 141934), (53, 125866), (94, 70967), (103, 64766), (106, 62933), (206, 32383), (611, 10918), (689, 9682), (1222, 5459), (1339, 4982), (1378, 4841), (2491, 2678)]