129660994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{2237}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 197740728

約数和(自身を除く): 68079734

約数列:

[1, 2, 73, 146, 397, 794, 2237, 4474, 28981, 57962, 163301, 326602, 888089, 1776178, 64830497, 129660994]

約数ペア:

[(1, 129660994), (2, 64830497), (73, 1776178), (146, 888089), (397, 326602), (794, 163301), (2237, 57962), (4474, 28981)]