2013420245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{87407}}^1$

素因数の和:87700

約数の個数: 16

約数和(自身を含む): 2567697408

約数和(自身を除く): 554277163

約数列:

[1, 5, 17, 85, 271, 1355, 4607, 23035, 87407, 437035, 1485919, 7429595, 23687297, 118436485, 402684049, 2013420245]

約数ペア:

[(1, 2013420245), (5, 402684049), (17, 118436485), (85, 23687297), (271, 7429595), (1355, 1485919), (4607, 437035), (23035, 87407)]