891049476238

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{26339}}^1\times {\mathrm{252463}}^1$

素因数の和:278871

約数の個数: 16

約数和(自身を含む): 1356579959040

約数和(自身を除く): 465530482802

約数列:

[1, 2, 67, 134, 26339, 52678, 252463, 504926, 1764713, 3529426, 16915021, 33830042, 6649622957, 13299245914, 445524738119, 891049476238]

約数ペア:

[(1, 891049476238), (2, 445524738119), (67, 13299245914), (134, 6649622957), (26339, 33830042), (52678, 16915021), (252463, 3529426), (504926, 1764713)]