40451494

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 24

約数和(自身を含む): 64602360

約数和(自身を除く): 24150866

約数列:

[1, 2, 19, 38, 179, 313, 358, 361, 626, 722, 3401, 5947, 6802, 11894, 56027, 64619, 112054, 112993, 129238, 225986, 1064513, 2129026, 20225747, 40451494]

約数ペア:

[(1, 40451494), (2, 20225747), (19, 2129026), (38, 1064513), (179, 225986), (313, 129238), (358, 112993), (361, 112054), (626, 64619), (722, 56027), (3401, 11894), (5947, 6802)]