2017130459

素因数分解:

${\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{43997}}^1$

素因数の和:44162

約数の個数: 12

約数和(自身を含む): 2145694464

約数和(自身を除く): 128564005

約数列:

[1, 19, 127, 361, 2413, 43997, 45847, 835943, 5587619, 15882917, 106164761, 2017130459]

約数ペア:

[(1, 2017130459), (19, 106164761), (127, 15882917), (361, 5587619), (2413, 835943), (43997, 45847)]