1920902206998

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4778363699}}^1$

素因数の和:4778363771

約数の個数: 16

約数和(自身を含む): 3899144779200

約数和(自身を除く): 1978242572202

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 4778363699, 9556727398, 14335091097, 28670182194, 320150367833, 640300735666, 960451103499, 1920902206998]

約数ペア:

[(1, 1920902206998), (2, 960451103499), (3, 640300735666), (6, 320150367833), (67, 28670182194), (134, 14335091097), (201, 9556727398), (402, 4778363699)]