2790958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 1999058

約数列:

[1, 2, 17, 23, 34, 43, 46, 83, 86, 166, 391, 731, 782, 989, 1411, 1462, 1909, 1978, 2822, 3569, 3818, 7138, 16813, 32453, 33626, 60673, 64906, 82087, 121346, 164174, 1395479, 2790958]

約数ペア:

[(1, 2790958), (2, 1395479), (17, 164174), (23, 121346), (34, 82087), (43, 64906), (46, 60673), (83, 33626), (86, 32453), (166, 16813), (391, 7138), (731, 3818), (782, 3569), (989, 2822), (1411, 1978), (1462, 1909)]