745444

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 1514240

約数和(自身を除く): 768796

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 337, 553, 674, 1106, 1348, 2212, 2359, 4718, 9436, 26623, 53246, 106492, 186361, 372722, 745444]

約数ペア:

[(1, 745444), (2, 372722), (4, 186361), (7, 106492), (14, 53246), (28, 26623), (79, 9436), (158, 4718), (316, 2359), (337, 2212), (553, 1348), (674, 1106)]