556865036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1529849}}^1$

素因数の和:1529873

約数の個数: 24

約数和(自身を含む): 1199402400

約数和(自身を除く): 642537364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1529849, 3059698, 6119396, 10708943, 19888037, 21417886, 39776074, 42835772, 79552148, 139216259, 278432518, 556865036]

約数ペア:

[(1, 556865036), (2, 278432518), (4, 139216259), (7, 79552148), (13, 42835772), (14, 39776074), (26, 21417886), (28, 19888037), (52, 10708943), (91, 6119396), (182, 3059698), (364, 1529849)]