2005492069

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{91621}}^1$

素因数の和:91740

約数の個数: 16

約数和(自身を含む): 2374842240

約数和(自身を除く): 369350171

約数列:

[1, 7, 53, 59, 371, 413, 3127, 21889, 91621, 641347, 4855913, 5405639, 33991391, 37839473, 286498867, 2005492069]

約数ペア:

[(1, 2005492069), (7, 286498867), (53, 37839473), (59, 33991391), (371, 5405639), (413, 4855913), (3127, 641347), (21889, 91621)]