2012123882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 3148637184

約数和(自身を除く): 1136513302

約数列:

[1, 2, 31, 62, 167, 334, 373, 521, 746, 1042, 5177, 10354, 11563, 16151, 23126, 32302, 62291, 87007, 124582, 174014, 194333, 388666, 1931021, 2697217, 3862042, 5394434, 6024323, 12048646, 32453611, 64907222, 1006061941, 2012123882]

約数ペア:

[(1, 2012123882), (2, 1006061941), (31, 64907222), (62, 32453611), (167, 12048646), (334, 6024323), (373, 5394434), (521, 3862042), (746, 2697217), (1042, 1931021), (5177, 388666), (10354, 194333), (11563, 174014), (16151, 124582), (23126, 87007), (32302, 62291)]