2643212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 5435472

約数和(自身を除く): 2792260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4621, 9242, 18484, 50831, 60073, 101662, 120146, 203324, 240292, 660803, 1321606, 2643212]

約数ペア:

[(1, 2643212), (2, 1321606), (4, 660803), (11, 240292), (13, 203324), (22, 120146), (26, 101662), (44, 60073), (52, 50831), (143, 18484), (286, 9242), (572, 4621)]