2109138745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{58111}}^1$

素因数の和:58201

約数の個数: 32

約数和(自身を含む): 3112943616

約数和(自身を除く): 1003804871

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 2135, 5185, 7259, 36295, 58111, 290555, 406777, 987887, 2033885, 3544771, 4939435, 6915209, 17723855, 24813397, 34576045, 60261107, 124066985, 301305535, 421827749, 2109138745]

約数ペア:

[(1, 2109138745), (5, 421827749), (7, 301305535), (17, 124066985), (35, 60261107), (61, 34576045), (85, 24813397), (119, 17723855), (305, 6915209), (427, 4939435), (595, 3544771), (1037, 2033885), (2135, 987887), (5185, 406777), (7259, 290555), (36295, 58111)]