2005423039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1\times {\mathrm{2179}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 2150352000

約数和(自身を除く): 144928961

約数列:

[1, 19, 59, 821, 1121, 2179, 15599, 41401, 48439, 128561, 920341, 1788959, 2442659, 33990221, 105548581, 2005423039]

約数ペア:

[(1, 2005423039), (19, 105548581), (59, 33990221), (821, 2442659), (1121, 1788959), (2179, 920341), (15599, 128561), (41401, 48439)]