2016865258

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{55381}}^1$

素因数の和:55653

約数の個数: 16

約数和(自身を含む): 3070378080

約数和(自身を除く): 1053512822

約数列:

[1, 2, 131, 139, 262, 278, 18209, 36418, 55381, 110762, 7254911, 7697959, 14509822, 15395918, 1008432629, 2016865258]

約数ペア:

[(1, 2016865258), (2, 1008432629), (131, 15395918), (139, 14509822), (262, 7697959), (278, 7254911), (18209, 110762), (36418, 55381)]