2137469873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{18593}}^1$

素因数の和:20104

約数の個数: 16

約数和(自身を含む): 2666825856

約数和(自身を除く): 529355983

約数列:

[1, 7, 11, 77, 1493, 10451, 16423, 18593, 114961, 130151, 204523, 1431661, 27759349, 194315443, 305352839, 2137469873]

約数ペア:

[(1, 2137469873), (7, 305352839), (11, 194315443), (77, 27759349), (1493, 1431661), (10451, 204523), (16423, 130151), (18593, 114961)]