1778062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6243

約数の個数: 16

約数和(自身を含む): 3133872

約数和(自身を除く): 1355810

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 6217, 12434, 68387, 80821, 136774, 161642, 889031, 1778062]

約数ペア:

[(1, 1778062), (2, 889031), (11, 161642), (13, 136774), (22, 80821), (26, 68387), (143, 12434), (286, 6217)]