2017823731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1379237}}^1$

素因数の和:1379274

約数の個数: 16

約数和(自身を含む): 2648136960

約数和(自身を除く): 630313229

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1379237, 9654659, 15171607, 26205503, 106201249, 183438521, 288260533, 2017823731]

約数ペア:

[(1, 2017823731), (7, 288260533), (11, 183438521), (19, 106201249), (77, 26205503), (133, 15171607), (209, 9654659), (1463, 1379237)]