299796782

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{415231}}^1$

素因数の和:415271

約数の個数: 12

約数和(自身を含む): 474610176

約数和(自身を除く): 174813394

約数列:

[1, 2, 19, 38, 361, 722, 415231, 830462, 7889389, 15778778, 149898391, 299796782]

約数ペア:

[(1, 299796782), (2, 149898391), (19, 15778778), (38, 7889389), (361, 830462), (722, 415231)]