1288792

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 2451600

約数和(自身を除く): 1162808

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2269, 4538, 9076, 18152, 161099, 322198, 644396, 1288792]

約数ペア:

[(1, 1288792), (2, 644396), (4, 322198), (8, 161099), (71, 18152), (142, 9076), (284, 4538), (568, 2269)]