2080078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 4193280

約数和(自身を除く): 2113202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1039, 2002, 2078, 7273, 11429, 13507, 14546, 22858, 27014, 80003, 94549, 148577, 160006, 189098, 297154, 1040039, 2080078]

約数ペア:

[(1, 2080078), (2, 1040039), (7, 297154), (11, 189098), (13, 160006), (14, 148577), (22, 94549), (26, 80003), (77, 27014), (91, 22858), (143, 14546), (154, 13507), (182, 11429), (286, 7273), (1001, 2078), (1039, 2002)]