497045458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{6221}}^1$

素因数の和:6682

約数の個数: 32

約数和(自身を含む): 919860480

約数和(自身を除く): 422815022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 439, 878, 3073, 5707, 6146, 6221, 11414, 12442, 39949, 43547, 79898, 80873, 87094, 161746, 566111, 1132222, 2731019, 5462038, 19117133, 35503247, 38234266, 71006494, 248522729, 497045458]

約数ペア:

[(1, 497045458), (2, 248522729), (7, 71006494), (13, 38234266), (14, 35503247), (26, 19117133), (91, 5462038), (182, 2731019), (439, 1132222), (878, 566111), (3073, 161746), (5707, 87094), (6146, 80873), (6221, 79898), (11414, 43547), (12442, 39949)]