1338554

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 2395008

約数和(自身を除く): 1056454

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 4157, 8314, 29099, 58198, 95611, 191222, 669277, 1338554]

約数ペア:

[(1, 1338554), (2, 669277), (7, 191222), (14, 95611), (23, 58198), (46, 29099), (161, 8314), (322, 4157)]