2017076012

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{181457}}^1$

素因数の和:181865

約数の個数: 24

約数和(自身を含む): 4044335904

約数和(自身を除く): 2027259892

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 181457, 362914, 725828, 1270199, 2540398, 5080796, 72038429, 144076858, 288153716, 504269003, 1008538006, 2017076012]

約数ペア:

[(1, 2017076012), (2, 1008538006), (4, 504269003), (7, 288153716), (14, 144076858), (28, 72038429), (397, 5080796), (794, 2540398), (1588, 1270199), (2779, 725828), (5558, 362914), (11116, 181457)]