1089123838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{49505629}}^1$

素因数の和:49505642

約数の個数: 8

約数和(自身を含む): 1782202680

約数和(自身を除く): 693078842

約数列:

[1, 2, 11, 22, 49505629, 99011258, 544561919, 1089123838]

約数ペア:

[(1, 1089123838), (2, 544561919), (11, 99011258), (22, 49505629)]