2051268868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1137067}}^1$

素因数の和:1137123

約数の個数: 24

約数和(自身を含む): 4011575904

約数和(自身を除く): 1960307036

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 1137067, 2274134, 4548268, 12507737, 25015474, 46619747, 50030948, 93239494, 186478988, 512817217, 1025634434, 2051268868]

約数ペア:

[(1, 2051268868), (2, 1025634434), (4, 512817217), (11, 186478988), (22, 93239494), (41, 50030948), (44, 46619747), (82, 25015474), (164, 12507737), (451, 4548268), (902, 2274134), (1804, 1137067)]