2014894430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{42989}}^1$

素因数の和:43148

約数の個数: 32

約数和(自身を含む): 3745288800

約数和(自身を除く): 1730394370

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 4687, 9374, 23435, 42989, 46870, 85978, 214945, 429890, 1848527, 3697054, 4685801, 9242635, 9371602, 18485270, 23429005, 46858010, 201489443, 402978886, 1007447215, 2014894430]

約数ペア:

[(1, 2014894430), (2, 1007447215), (5, 402978886), (10, 201489443), (43, 46858010), (86, 23429005), (109, 18485270), (215, 9371602), (218, 9242635), (430, 4685801), (545, 3697054), (1090, 1848527), (4687, 429890), (9374, 214945), (23435, 85978), (42989, 46870)]