1138972646

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1\times {\mathrm{1741}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 1980695808

約数和(自身を除く): 841723162

約数列:

[1, 2, 7, 14, 83, 166, 563, 581, 1126, 1162, 1741, 3482, 3941, 7882, 12187, 24374, 46729, 93458, 144503, 289006, 327103, 654206, 980183, 1011521, 1960366, 2023042, 6861281, 13722562, 81355189, 162710378, 569486323, 1138972646]

約数ペア:

[(1, 1138972646), (2, 569486323), (7, 162710378), (14, 81355189), (83, 13722562), (166, 6861281), (563, 2023042), (581, 1960366), (1126, 1011521), (1162, 980183), (1741, 654206), (3482, 327103), (3941, 289006), (7882, 144503), (12187, 93458), (24374, 46729)]