2008331773

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{40009}}^1$

素因数の和:40188

約数の個数: 16

約数和(自身を含む): 2350667520

約数和(自身を除く): 342335747

約数列:

[1, 7, 71, 101, 497, 707, 7171, 40009, 50197, 280063, 2840639, 4040909, 19884473, 28286363, 286904539, 2008331773]

約数ペア:

[(1, 2008331773), (7, 286904539), (71, 28286363), (101, 19884473), (497, 4040909), (707, 2840639), (7171, 280063), (40009, 50197)]