2049203460070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15763103539}}^1$

素因数の和:15763103559

約数の個数: 16

約数和(自身を含む): 3972302092080

約数和(自身を除く): 1923098632010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15763103539, 31526207078, 78815517695, 157631035390, 204920346007, 409840692014, 1024601730035, 2049203460070]

約数ペア:

[(1, 2049203460070), (2, 1024601730035), (5, 409840692014), (10, 204920346007), (13, 157631035390), (26, 78815517695), (65, 31526207078), (130, 15763103539)]