259976411

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1051}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 280757760

約数和(自身を除く): 20781349

約数列:

[1, 19, 47, 277, 893, 1051, 5263, 13019, 19969, 49397, 247361, 291127, 938543, 5531413, 13682969, 259976411]

約数ペア:

[(1, 259976411), (19, 13682969), (47, 5531413), (277, 938543), (893, 291127), (1051, 247361), (5263, 49397), (13019, 19969)]