1556552336

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1835557}}^1$

素因数の和:1835618

約数の個数: 20

約数和(自身を含む): 3072724092

約数和(自身を除く): 1516171756

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1835557, 3671114, 7342228, 14684456, 29368912, 97284521, 194569042, 389138084, 778276168, 1556552336]

約数ペア:

[(1, 1556552336), (2, 778276168), (4, 389138084), (8, 194569042), (16, 97284521), (53, 29368912), (106, 14684456), (212, 7342228), (424, 3671114), (848, 1835557)]