2683178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 4344840

約数和(自身を除く): 1661662

約数列:

[1, 2, 17, 34, 53, 106, 901, 1489, 1802, 2978, 25313, 50626, 78917, 157834, 1341589, 2683178]

約数ペア:

[(1, 2683178), (2, 1341589), (17, 157834), (34, 78917), (53, 50626), (106, 25313), (901, 2978), (1489, 1802)]