328891514

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{169009}}^1$

素因数の和:169157

約数の個数: 16

約数和(自身を含む): 567873600

約数和(自身を除く): 238982086

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 169009, 338018, 1183063, 2366126, 23492251, 46984502, 164445757, 328891514]

約数ペア:

[(1, 328891514), (2, 164445757), (7, 46984502), (14, 23492251), (139, 2366126), (278, 1183063), (973, 338018), (1946, 169009)]