1566800248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{78059}}^1$

素因数の和:78271

約数の個数: 32

約数和(自身を含む): 3180164400

約数和(自身を除く): 1613364152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 5018, 10036, 20072, 78059, 156118, 312236, 624472, 1014767, 2029534, 4059068, 8118136, 15065387, 30130774, 60261548, 120523096, 195850031, 391700062, 783400124, 1566800248]

約数ペア:

[(1, 1566800248), (2, 783400124), (4, 391700062), (8, 195850031), (13, 120523096), (26, 60261548), (52, 30130774), (104, 15065387), (193, 8118136), (386, 4059068), (772, 2029534), (1544, 1014767), (2509, 624472), (5018, 312236), (10036, 156118), (20072, 78059)]