7949145616

素因数分解:

$2^4\times {\mathrm{2417}}^1\times {\mathrm{205553}}^1$

素因数の和:207978

約数の個数: 20

約数和(自身を含む): 15407916732

約数和(自身を除く): 7458771116

約数列:

[1, 2, 4, 8, 16, 2417, 4834, 9668, 19336, 38672, 205553, 411106, 822212, 1644424, 3288848, 496821601, 993643202, 1987286404, 3974572808, 7949145616]

約数ペア:

[(1, 7949145616), (2, 3974572808), (4, 1987286404), (8, 993643202), (16, 496821601), (2417, 3288848), (4834, 1644424), (9668, 822212), (19336, 411106), (38672, 205553)]