348564314

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2689}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 613578240

約数和(自身を除く): 265013926

約数列:

[1, 2, 7, 14, 47, 94, 197, 329, 394, 658, 1379, 2689, 2758, 5378, 9259, 18518, 18823, 37646, 64813, 126383, 129626, 252766, 529733, 884681, 1059466, 1769362, 3708131, 7416262, 24897451, 49794902, 174282157, 348564314]

約数ペア:

[(1, 348564314), (2, 174282157), (7, 49794902), (14, 24897451), (47, 7416262), (94, 3708131), (197, 1769362), (329, 1059466), (394, 884681), (658, 529733), (1379, 252766), (2689, 129626), (2758, 126383), (5378, 64813), (9259, 37646), (18518, 18823)]