1321606

素因数分解:

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

素因数の和:4647

約数の個数: 16

約数和(自身を含む): 2329488

約数和(自身を除く): 1007882

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4621, 9242, 50831, 60073, 101662, 120146, 660803, 1321606]

約数ペア:

[(1, 1321606), (2, 660803), (11, 120146), (13, 101662), (22, 60073), (26, 50831), (143, 9242), (286, 4621)]