2052806872

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{172331}}^1$

素因数の和:173826

約数の個数: 16

約数和(自身を含む): 3851620200

約数和(自身を除く): 1798813328

約数列:

[1, 2, 4, 8, 1489, 2978, 5956, 11912, 172331, 344662, 689324, 1378648, 256600859, 513201718, 1026403436, 2052806872]

約数ペア:

[(1, 2052806872), (2, 1026403436), (4, 513201718), (8, 256600859), (1489, 1378648), (2978, 689324), (5956, 344662), (11912, 172331)]