2088893648

素因数分解:

$2^4\times {\mathrm{1789}}^1\times {\mathrm{72977}}^1$

素因数の和:74774

約数の個数: 20

約数和(自身を含む): 4049549220

約数和(自身を除く): 1960655572

約数列:

[1, 2, 4, 8, 16, 1789, 3578, 7156, 14312, 28624, 72977, 145954, 291908, 583816, 1167632, 130555853, 261111706, 522223412, 1044446824, 2088893648]

約数ペア:

[(1, 2088893648), (2, 1044446824), (4, 522223412), (8, 261111706), (16, 130555853), (1789, 1167632), (3578, 583816), (7156, 291908), (14312, 145954), (28624, 72977)]