1565014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 24

約数和(自身を含む): 2681280

約数和(自身を除く): 1116266

約数列:

[1, 2, 11, 22, 29, 58, 121, 223, 242, 319, 446, 638, 2453, 3509, 4906, 6467, 7018, 12934, 26983, 53966, 71137, 142274, 782507, 1565014]

約数ペア:

[(1, 1565014), (2, 782507), (11, 142274), (22, 71137), (29, 53966), (58, 26983), (121, 12934), (223, 7018), (242, 6467), (319, 4906), (446, 3509), (638, 2453)]