971908

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 1968512

約数和(自身を除く): 996604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 337, 412, 674, 721, 1348, 1442, 2359, 2884, 4718, 9436, 34711, 69422, 138844, 242977, 485954, 971908]

約数ペア:

[(1, 971908), (2, 485954), (4, 242977), (7, 138844), (14, 69422), (28, 34711), (103, 9436), (206, 4718), (337, 2884), (412, 2359), (674, 1442), (721, 1348)]