1268564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2621}}^1$

素因数の和:2647

約数の個数: 18

約数和(自身を含む): 2441082

約数和(自身を除く): 1172518

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2621, 5242, 10484, 28831, 57662, 115324, 317141, 634282, 1268564]

約数ペア:

[(1, 1268564), (2, 634282), (4, 317141), (11, 115324), (22, 57662), (44, 28831), (121, 10484), (242, 5242), (484, 2621)]