2168283313

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{67061}}^1$

素因数の和:67248

約数の個数: 16

約数和(自身を含む): 2575180800

約数和(自身を除く): 406897487

約数列:

[1, 7, 31, 149, 217, 1043, 4619, 32333, 67061, 469427, 2078891, 9992089, 14552237, 69944623, 309754759, 2168283313]

約数ペア:

[(1, 2168283313), (7, 309754759), (31, 69944623), (149, 14552237), (217, 9992089), (1043, 2078891), (4619, 469427), (32333, 67061)]