10380454

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1540

約数の個数: 24

約数和(自身を含む): 18373608

約数和(自身を除く): 7993154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 1451, 2902, 3577, 7154, 10157, 20314, 71099, 105923, 142198, 211846, 741461, 1482922, 5190227, 10380454]

約数ペア:

[(1, 10380454), (2, 5190227), (7, 1482922), (14, 741461), (49, 211846), (73, 142198), (98, 105923), (146, 71099), (511, 20314), (1022, 10157), (1451, 7154), (2902, 3577)]