2005303330

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1578979}}^1$

素因数の和:1579113

約数の個数: 16

約数和(自身を含む): 3637969920

約数和(自身を除く): 1632666590

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1578979, 3157958, 7894895, 15789790, 200530333, 401060666, 1002651665, 2005303330]

約数ペア:

[(1, 2005303330), (2, 1002651665), (5, 401060666), (10, 200530333), (127, 15789790), (254, 7894895), (635, 3157958), (1270, 1578979)]