13406750864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{64455533}}^1$

素因数の和:64455554

約数の個数: 20

約数和(自身を含む): 27973701756

約数和(自身を除く): 14566950892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64455533, 128911066, 257822132, 515644264, 837921929, 1031288528, 1675843858, 3351687716, 6703375432, 13406750864]

約数ペア:

[(1, 13406750864), (2, 6703375432), (4, 3351687716), (8, 1675843858), (13, 1031288528), (16, 837921929), (26, 515644264), (52, 257822132), (104, 128911066), (208, 64455533)]