40637903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 44668800

約数和(自身を除く): 4030897

約数列:

[1, 19, 29, 131, 551, 563, 2489, 3799, 10697, 16327, 72181, 73753, 310213, 1401307, 2138837, 40637903]

約数ペア:

[(1, 40637903), (19, 2138837), (29, 1401307), (131, 310213), (551, 73753), (563, 72181), (2489, 16327), (3799, 10697)]