1428668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 2667168

約数和(自身を除く): 1238500

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 293, 586, 1172, 1219, 2438, 4876, 6739, 13478, 15529, 26956, 31058, 62116, 357167, 714334, 1428668]

約数ペア:

[(1, 1428668), (2, 714334), (4, 357167), (23, 62116), (46, 31058), (53, 26956), (92, 15529), (106, 13478), (212, 6739), (293, 4876), (586, 2438), (1172, 1219)]