309997394

素因数分解:

$2^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{23531}}^1$

素因数の和:24481

約数の個数: 16

約数和(自身を含む): 532011456

約数和(自身を除く): 222014062

約数列:

[1, 2, 7, 14, 941, 1882, 6587, 13174, 23531, 47062, 164717, 329434, 22142671, 44285342, 154998697, 309997394]

約数ペア:

[(1, 309997394), (2, 154998697), (7, 44285342), (14, 22142671), (941, 329434), (1882, 164717), (6587, 47062), (13174, 23531)]