870857834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5654921}}^1$

素因数の和:5654941

約数の個数: 16

約数和(自身を含む): 1628617536

約数和(自身を除く): 757759702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5654921, 11309842, 39584447, 62204131, 79168894, 124408262, 435428917, 870857834]

約数ペア:

[(1, 870857834), (2, 435428917), (7, 124408262), (11, 79168894), (14, 62204131), (22, 39584447), (77, 11309842), (154, 5654921)]