791220124

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{40709}}^1$

素因数の和:40869

約数の個数: 24

約数和(自身を含む): 1429409520

約数和(自身を除く): 638189396

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 4859, 9718, 19436, 40709, 81418, 162836, 1750487, 3500974, 4600117, 7001948, 9200234, 18400468, 197805031, 395610062, 791220124]

約数ペア:

[(1, 791220124), (2, 395610062), (4, 197805031), (43, 18400468), (86, 9200234), (113, 7001948), (172, 4600117), (226, 3500974), (452, 1750487), (4859, 162836), (9718, 81418), (19436, 40709)]