1812149

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 16

約数和(自身を含む): 2046528

約数和(自身を除く): 234379

約数列:

[1, 17, 37, 43, 67, 629, 731, 1139, 1591, 2479, 2881, 27047, 42143, 48977, 106597, 1812149]

約数ペア:

[(1, 1812149), (17, 106597), (37, 48977), (43, 42143), (67, 27047), (629, 2881), (731, 2479), (1139, 1591)]