4086878

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 16

約数和(自身を含む): 6301680

約数和(自身を除く): 2214802

約数列:

[1, 2, 61, 122, 139, 241, 278, 482, 8479, 14701, 16958, 29402, 33499, 66998, 2043439, 4086878]

約数ペア:

[(1, 4086878), (2, 2043439), (61, 66998), (122, 33499), (139, 29402), (241, 16958), (278, 14701), (482, 8479)]