2014686989

素因数分解:

$7^3\times {\mathrm{139}}^1\times {\mathrm{42257}}^1$

素因数の和:42417

約数の個数: 16

約数和(自身を含む): 2366448000

約数和(自身を除く): 351761011

約数列:

[1, 7, 49, 139, 343, 973, 6811, 42257, 47677, 295799, 2070593, 5873723, 14494151, 41116061, 287812427, 2014686989]

約数ペア:

[(1, 2014686989), (7, 287812427), (49, 41116061), (139, 14494151), (343, 5873723), (973, 2070593), (6811, 295799), (42257, 47677)]