639152924

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{5509939}}^1$

素因数の和:5509972

約数の個数: 12

約数和(自身を含む): 1157087400

約数和(自身を除く): 517934476

約数列:

[1, 2, 4, 29, 58, 116, 5509939, 11019878, 22039756, 159788231, 319576462, 639152924]

約数ペア:

[(1, 639152924), (2, 319576462), (4, 159788231), (29, 22039756), (58, 11019878), (116, 5509939)]