809312866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{100937}}^1$

素因数の和:101169

約数の個数: 16

約数和(自身を含む): 1283931360

約数和(自身を除く): 474618494

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 100937, 201874, 1917803, 3835606, 21297707, 42595414, 404656433, 809312866]

約数ペア:

[(1, 809312866), (2, 404656433), (19, 42595414), (38, 21297707), (211, 3835606), (422, 1917803), (4009, 201874), (8018, 100937)]