389634011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{1019}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 427257600

約数和(自身を除く): 37623589

約数列:

[1, 13, 67, 439, 871, 1019, 5707, 13247, 29413, 68273, 382369, 447341, 887549, 5815433, 29971847, 389634011]

約数ペア:

[(1, 389634011), (13, 29971847), (67, 5815433), (439, 887549), (871, 447341), (1019, 382369), (5707, 68273), (13247, 29413)]