442855672

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{100103}}^1$

素因数の和:100195

約数の個数: 32

約数和(自身を含む): 960998400

約数和(自身を除く): 518142728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 100103, 200206, 400412, 700721, 800824, 1401442, 2802884, 5605768, 7908137, 15816274, 31632548, 55356959, 63265096, 110713918, 221427836, 442855672]

約数ペア:

[(1, 442855672), (2, 221427836), (4, 110713918), (7, 63265096), (8, 55356959), (14, 31632548), (28, 15816274), (56, 7908137), (79, 5605768), (158, 2802884), (316, 1401442), (553, 800824), (632, 700721), (1106, 400412), (2212, 200206), (4424, 100103)]