2201721834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28227203}}^1$

素因数の和:28227221

約数の個数: 16

約数和(自身を含む): 4742170272

約数和(自身を除く): 2540448438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28227203, 56454406, 84681609, 169363218, 366953639, 733907278, 1100860917, 2201721834]

約数ペア:

[(1, 2201721834), (2, 1100860917), (3, 733907278), (6, 366953639), (13, 169363218), (26, 84681609), (39, 56454406), (78, 28227203)]