1666214326

素因数分解:

$2^1\times 7^2\times {\mathrm{859}}^1\times {\mathrm{19793}}^1$

素因数の和:20668

約数の個数: 24

約数和(自身を含む): 2910905640

約数和(自身を除く): 1244691314

約数列:

[1, 2, 7, 14, 49, 98, 859, 1718, 6013, 12026, 19793, 39586, 42091, 84182, 138551, 277102, 969857, 1939714, 17002187, 34004374, 119015309, 238030618, 833107163, 1666214326]

約数ペア:

[(1, 1666214326), (2, 833107163), (7, 238030618), (14, 119015309), (49, 34004374), (98, 17002187), (859, 1939714), (1718, 969857), (6013, 277102), (12026, 138551), (19793, 84182), (39586, 42091)]