2080585078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{661343}}^1$

素因数の和:661380

約数の個数: 24

約数和(自身を含む): 3694267584

約数和(自身を除く): 1613682506

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 661343, 1322686, 7274773, 8597459, 14549546, 17194918, 80022503, 94572049, 160045006, 189144098, 1040292539, 2080585078]

約数ペア:

[(1, 2080585078), (2, 1040292539), (11, 189144098), (13, 160045006), (22, 94572049), (26, 80022503), (121, 17194918), (143, 14549546), (242, 8597459), (286, 7274773), (1573, 1322686), (3146, 661343)]