804520078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{129887}}^1$

素因数の和:130071

約数の個数: 16

約数和(自身を含む): 1278097920

約数和(自身を除く): 473577842

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 129887, 259774, 2467853, 4935706, 21171581, 42343162, 402260039, 804520078]

約数ペア:

[(1, 804520078), (2, 402260039), (19, 42343162), (38, 21171581), (163, 4935706), (326, 2467853), (3097, 259774), (6194, 129887)]