470188474

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{937}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 819616896

約数和(自身を除く): 349428422

約数列:

[1, 2, 7, 14, 73, 146, 491, 511, 937, 982, 1022, 1874, 3437, 6559, 6874, 13118, 35843, 68401, 71686, 136802, 250901, 460067, 478807, 501802, 920134, 957614, 3220469, 6440938, 33584891, 67169782, 235094237, 470188474]

約数ペア:

[(1, 470188474), (2, 235094237), (7, 67169782), (14, 33584891), (73, 6440938), (146, 3220469), (491, 957614), (511, 920134), (937, 501802), (982, 478807), (1022, 460067), (1874, 250901), (3437, 136802), (6559, 71686), (6874, 68401), (13118, 35843)]