289090428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2190079}}^1$

素因数の和:2190097

約数の個数: 24

約数和(自身を含む): 735866880

約数和(自身を除く): 446776452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2190079, 4380158, 6570237, 8760316, 13140474, 24090869, 26280948, 48181738, 72272607, 96363476, 144545214, 289090428]

約数ペア:

[(1, 289090428), (2, 144545214), (3, 96363476), (4, 72272607), (6, 48181738), (11, 26280948), (12, 24090869), (22, 13140474), (33, 8760316), (44, 6570237), (66, 4380158), (132, 2190079)]