2056530410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18695731}}^1$

素因数の和:18695749

約数の個数: 16

約数和(自身を含む): 4038278112

約数和(自身を除く): 1981747702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18695731, 37391462, 93478655, 186957310, 205653041, 411306082, 1028265205, 2056530410]

約数ペア:

[(1, 2056530410), (2, 1028265205), (5, 411306082), (10, 205653041), (11, 186957310), (22, 93478655), (55, 37391462), (110, 18695731)]