2006346454

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{280451}}^1$

素因数の和:280540

約数の個数: 24

約数和(自身を含む): 3548839608

約数和(自身を除く): 1542493154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 280451, 560902, 1963157, 3926314, 13742099, 20472923, 27484198, 40945846, 143310461, 286620922, 1003173227, 2006346454]

約数ペア:

[(1, 2006346454), (2, 1003173227), (7, 286620922), (14, 143310461), (49, 40945846), (73, 27484198), (98, 20472923), (146, 13742099), (511, 3926314), (1022, 1963157), (3577, 560902), (7154, 280451)]