3984266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13931}}^1$

素因数の和:13957

約数の個数: 16

約数和(自身を含む): 7021728

約数和(自身を除く): 3037462

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 13931, 27862, 153241, 181103, 306482, 362206, 1992133, 3984266]

約数ペア:

[(1, 3984266), (2, 1992133), (11, 362206), (13, 306482), (22, 181103), (26, 153241), (143, 27862), (286, 13931)]