139202206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{486721}}^1$

素因数の和:486747

約数の個数: 16

約数和(自身を含む): 245307888

約数和(自身を除く): 106105682

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 486721, 973442, 5353931, 6327373, 10707862, 12654746, 69601103, 139202206]

約数ペア:

[(1, 139202206), (2, 69601103), (11, 12654746), (13, 10707862), (22, 6327373), (26, 5353931), (143, 973442), (286, 486721)]