2549189665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{11447}}^1\times {\mathrm{4049}}^1$

素因数の和:15512

約数の個数: 16

約数和(自身を含む): 3338236800

約数和(自身を除く): 789047135

約数列:

[1, 5, 11, 55, 4049, 11447, 20245, 44539, 57235, 125917, 222695, 629585, 46348903, 231744515, 509837933, 2549189665]

約数ペア:

[(1, 2549189665), (5, 509837933), (11, 231744515), (55, 46348903), (4049, 629585), (11447, 222695), (20245, 125917), (44539, 57235)]