403691314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{16361}}^1$

素因数の和:16462

約数の個数: 24

約数和(自身を含む): 664722612

約数和(自身を除く): 261031298

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 12337, 16361, 24674, 32722, 212693, 425386, 1194353, 2388706, 2765009, 5530018, 15526589, 31053178, 201845657, 403691314]

約数ペア:

[(1, 403691314), (2, 201845657), (13, 31053178), (26, 15526589), (73, 5530018), (146, 2765009), (169, 2388706), (338, 1194353), (949, 425386), (1898, 212693), (12337, 32722), (16361, 24674)]