340887626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{169259}}^1$

素因数の和:169333

約数の個数: 16

約数和(自身を含む): 548402400

約数和(自身を除く): 207514774

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 169259, 338518, 3215921, 6431842, 8970727, 17941454, 170443813, 340887626]

約数ペア:

[(1, 340887626), (2, 170443813), (19, 17941454), (38, 8970727), (53, 6431842), (106, 3215921), (1007, 338518), (2014, 169259)]