488656564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1009621}}^1$

素因数の和:1009647

約数の個数: 18

約数和(自身を含む): 939958082

約数和(自身を除く): 451301518

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1009621, 2019242, 4038484, 11105831, 22211662, 44423324, 122164141, 244328282, 488656564]

約数ペア:

[(1, 488656564), (2, 244328282), (4, 122164141), (11, 44423324), (22, 22211662), (44, 11105831), (121, 4038484), (242, 2019242), (484, 1009621)]