2209542.00000000

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 114109440

約数和(自身を除く): 35808597

約数列:

[1, 3, 19, 37, 57, 111, 137, 271, 411, 703, 813, 2109, 2603, 5069, 5149, 7809, 10027, 15207, 15447, 30081, 37127, 96311, 111381, 190513, 288933, 571539, 705413, 1373699, 2116239, 4121097, 26100281, 78300843]

約数ペア:

[(1, 78300843), (3, 26100281), (19, 4121097), (37, 2116239), (57, 1373699), (111, 705413), (137, 571539), (271, 288933), (411, 190513), (703, 111381), (813, 96311), (2109, 37127), (2603, 30081), (5069, 15447), (5149, 15207), (7809, 10027)]