339967394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4027}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 584672256

約数和(自身を除く): 244704862

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 382, 442, 2483, 3247, 4027, 4966, 6494, 8054, 42211, 52351, 68459, 84422, 104702, 136918, 769157, 889967, 1538314, 1779934, 9999041, 13075669, 19998082, 26151338, 169983697, 339967394]

約数ペア:

[(1, 339967394), (2, 169983697), (13, 26151338), (17, 19998082), (26, 13075669), (34, 9999041), (191, 1779934), (221, 1538314), (382, 889967), (442, 769157), (2483, 136918), (3247, 104702), (4027, 84422), (4966, 68459), (6494, 52351), (8054, 42211)]