181001476

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{415141}}^1$

素因数の和:415254

約数の個数: 12

約数和(自身を含む): 319659340

約数和(自身を除く): 138657864

約数列:

[1, 2, 4, 109, 218, 436, 415141, 830282, 1660564, 45250369, 90500738, 181001476]

約数ペア:

[(1, 181001476), (2, 90500738), (4, 45250369), (109, 1660564), (218, 830282), (436, 415141)]