1771946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 16

約数和(自身を含む): 2920320

約数和(自身を除く): 1148374

約数列:

[1, 2, 11, 22, 239, 337, 478, 674, 2629, 3707, 5258, 7414, 80543, 161086, 885973, 1771946]

約数ペア:

[(1, 1771946), (2, 885973), (11, 161086), (22, 80543), (239, 7414), (337, 5258), (478, 3707), (674, 2629)]