8186049938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{23087}}^1$

素因数の和:23398

約数の個数: 32

約数和(自身を含む): 13644453888

約数和(自身を除く): 5458403950

約数列:

[1, 2, 11, 22, 71, 142, 227, 454, 781, 1562, 2497, 4994, 16117, 23087, 32234, 46174, 177287, 253957, 354574, 507914, 1639177, 3278354, 5240749, 10481498, 18030947, 36061894, 57648239, 115296478, 372093179, 744186358, 4093024969, 8186049938]

約数ペア:

[(1, 8186049938), (2, 4093024969), (11, 744186358), (22, 372093179), (71, 115296478), (142, 57648239), (227, 36061894), (454, 18030947), (781, 10481498), (1562, 5240749), (2497, 3278354), (4994, 1639177), (16117, 507914), (23087, 354574), (32234, 253957), (46174, 177287)]