1640548084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3083737}}^1$

素因数の和:3083767

約数の個数: 24

約数和(自身を含む): 3453786560

約数和(自身を除く): 1813238476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3083737, 6167474, 12334948, 21586159, 43172318, 58591003, 86344636, 117182006, 234364012, 410137021, 820274042, 1640548084]

約数ペア:

[(1, 1640548084), (2, 820274042), (4, 410137021), (7, 234364012), (14, 117182006), (19, 86344636), (28, 58591003), (38, 43172318), (76, 21586159), (133, 12334948), (266, 6167474), (532, 3083737)]