3381820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13007}}^1$

素因数の和:13029

約数の個数: 24

約数和(自身を含む): 7648704

約数和(自身を除く): 4266884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13007, 26014, 52028, 65035, 130070, 169091, 260140, 338182, 676364, 845455, 1690910, 3381820]

約数ペア:

[(1, 3381820), (2, 1690910), (4, 845455), (5, 676364), (10, 338182), (13, 260140), (20, 169091), (26, 130070), (52, 65035), (65, 52028), (130, 26014), (260, 13007)]