2014421717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{638081}}^1$

素因数の和:638140

約数の個数: 16

約数和(自身を含む): 2572746624

約数和(自身を除く): 558324907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 638081, 4466567, 7018891, 26161321, 49132237, 183129247, 287774531, 2014421717]

約数ペア:

[(1, 2014421717), (7, 287774531), (11, 183129247), (41, 49132237), (77, 26161321), (287, 7018891), (451, 4466567), (3157, 638081)]