495889114

素因数分解:

$2^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{22691}}^1$

素因数の和:22930

約数の個数: 24

約数和(自身を含む): 869194368

約数和(自身を除く): 373305254

約数列:

[1, 2, 7, 14, 49, 98, 223, 446, 1561, 3122, 10927, 21854, 22691, 45382, 158837, 317674, 1111859, 2223718, 5060093, 10120186, 35420651, 70841302, 247944557, 495889114]

約数ペア:

[(1, 495889114), (2, 247944557), (7, 70841302), (14, 35420651), (49, 10120186), (98, 5060093), (223, 2223718), (446, 1111859), (1561, 317674), (3122, 158837), (10927, 45382), (21854, 22691)]