1301391358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{40819}}^1$

素因数の和:41679

約数の個数: 16

約数和(自身を含む): 2057328000

約数和(自身を除く): 755936642

約数列:

[1, 2, 19, 38, 839, 1678, 15941, 31882, 40819, 81638, 775561, 1551122, 34247141, 68494282, 650695679, 1301391358]

約数ペア:

[(1, 1301391358), (2, 650695679), (19, 68494282), (38, 34247141), (839, 1551122), (1678, 775561), (15941, 81638), (31882, 40819)]