2018228344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619849}}^1$

素因数の和:619903

約数の個数: 32

約数和(自身を含む): 4239774000

約数和(自身を除く): 2221545656

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 619849, 1239698, 2479396, 4958792, 6818339, 13636678, 22934413, 27273356, 45868826, 54546712, 91737652, 183475304, 252278543, 504557086, 1009114172, 2018228344]

約数ペア:

[(1, 2018228344), (2, 1009114172), (4, 504557086), (8, 252278543), (11, 183475304), (22, 91737652), (37, 54546712), (44, 45868826), (74, 27273356), (88, 22934413), (148, 13636678), (296, 6818339), (407, 4958792), (814, 2479396), (1628, 1239698), (3256, 619849)]