419902007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{3169}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 501519360

約数和(自身を除く): 81617353

約数列:

[1, 7, 23, 161, 823, 3169, 5761, 18929, 22183, 72887, 132503, 510209, 2608087, 18256609, 59986001, 419902007]

約数ペア:

[(1, 419902007), (7, 59986001), (23, 18256609), (161, 2608087), (823, 510209), (3169, 132503), (5761, 72887), (18929, 22183)]