996816779

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{19267}}^1$

素因数の和:19682

約数の個数: 16

約数和(自身を含む): 1202323200

約数和(自身を除く): 205506421

約数列:

[1, 7, 19, 133, 389, 2723, 7391, 19267, 51737, 134869, 366073, 2562511, 7494863, 52464041, 142402397, 996816779]

約数ペア:

[(1, 996816779), (7, 142402397), (19, 52464041), (133, 7494863), (389, 2562511), (2723, 366073), (7391, 134869), (19267, 51737)]