291220446944

素因数分解:

$2^5\times 7^1\times {\mathrm{1300091281}}^1$

素因数の和:1300091298

約数の個数: 24

約数和(自身を含む): 655246006128

約数和(自身を除く): 364025559184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1300091281, 2600182562, 5200365124, 9100638967, 10400730248, 18201277934, 20801460496, 36402555868, 41602920992, 72805111736, 145610223472, 291220446944]

約数ペア:

[(1, 291220446944), (2, 145610223472), (4, 72805111736), (7, 41602920992), (8, 36402555868), (14, 20801460496), (16, 18201277934), (28, 10400730248), (32, 9100638967), (56, 5200365124), (112, 2600182562), (224, 1300091281)]