129217918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{3623}}^1$

素因数の和:4691

約数の個数: 16

約数和(自身を含む): 205480800

約数和(自身を除く): 76262882

約数列:

[1, 2, 17, 34, 1049, 2098, 3623, 7246, 17833, 35666, 61591, 123182, 3800527, 7601054, 64608959, 129217918]

約数ペア:

[(1, 129217918), (2, 64608959), (17, 7601054), (34, 3800527), (1049, 123182), (2098, 61591), (3623, 35666), (7246, 17833)]