808507228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{37591}}^1$

素因数の和:37897

約数の個数: 24

約数和(自身を含む): 1494657920

約数和(自身を除く): 686150692

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1132, 5377, 10754, 21508, 37591, 75182, 150364, 714229, 1428458, 2856916, 10638253, 21276506, 42553012, 202126807, 404253614, 808507228]

約数ペア:

[(1, 808507228), (2, 404253614), (4, 202126807), (19, 42553012), (38, 21276506), (76, 10638253), (283, 2856916), (566, 1428458), (1132, 714229), (5377, 150364), (10754, 75182), (21508, 37591)]