2205814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 3647952

約数和(自身を除く): 1442138

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1973, 3946, 25649, 51298, 84839, 169678, 1102907, 2205814]

約数ペア:

[(1, 2205814), (2, 1102907), (13, 169678), (26, 84839), (43, 51298), (86, 25649), (559, 3946), (1118, 1973)]