1138667026

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{75239}}^1$

素因数の和:75318

約数の個数: 32

約数和(自身を含む): 2080235520

約数和(自身を除く): 941568494

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 75239, 150478, 526673, 1053346, 1730497, 3460994, 3536233, 7072466, 12113479, 24226958, 24753631, 49507262, 81333359, 162666718, 569333513, 1138667026]

約数ペア:

[(1, 1138667026), (2, 569333513), (7, 162666718), (14, 81333359), (23, 49507262), (46, 24753631), (47, 24226958), (94, 12113479), (161, 7072466), (322, 3536233), (329, 3460994), (658, 1730497), (1081, 1053346), (2162, 526673), (7567, 150478), (15134, 75239)]