791152

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 20

約数和(自身を含む): 1546776

約数和(自身を除く): 755624

約数列:

[1, 2, 4, 8, 16, 197, 251, 394, 502, 788, 1004, 1576, 2008, 3152, 4016, 49447, 98894, 197788, 395576, 791152]

約数ペア:

[(1, 791152), (2, 395576), (4, 197788), (8, 98894), (16, 49447), (197, 4016), (251, 3152), (394, 2008), (502, 1576), (788, 1004)]