2008178733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1415207}}^1$

素因数の和:1415264

約数の個数: 16

約数和(自身を含む): 2988919296

約数和(自身を除く): 980740563

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1415207, 4245621, 15567277, 46701831, 60853901, 182561703, 669392911, 2008178733]

約数ペア:

[(1, 2008178733), (3, 669392911), (11, 182561703), (33, 60853901), (43, 46701831), (129, 15567277), (473, 4245621), (1419, 1415207)]