490626354

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{2441}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 992819520

約数和(自身を除く): 502193166

約数列:

[1, 2, 3, 6, 139, 241, 278, 417, 482, 723, 834, 1446, 2441, 4882, 7323, 14646, 33499, 66998, 100497, 200994, 339299, 588281, 678598, 1017897, 1176562, 1764843, 2035794, 3529686, 81771059, 163542118, 245313177, 490626354]

約数ペア:

[(1, 490626354), (2, 245313177), (3, 163542118), (6, 81771059), (139, 3529686), (241, 2035794), (278, 1764843), (417, 1176562), (482, 1017897), (723, 678598), (834, 588281), (1446, 339299), (2441, 200994), (4882, 100497), (7323, 66998), (14646, 33499)]