858887926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{805711}}^1$

素因数の和:805767

約数の個数: 16

約数和(自身を含む): 1421275968

約数和(自身を除く): 562388042

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 805711, 1611422, 10474243, 20948486, 33034151, 66068302, 429443963, 858887926]

約数ペア:

[(1, 858887926), (2, 429443963), (13, 66068302), (26, 33034151), (41, 20948486), (82, 10474243), (533, 1611422), (1066, 805711)]