2045626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 1401734

約数列:

[1, 2, 11, 22, 79, 107, 121, 158, 214, 242, 869, 1177, 1738, 2354, 8453, 9559, 12947, 16906, 19118, 25894, 92983, 185966, 1022813, 2045626]

約数ペア:

[(1, 2045626), (2, 1022813), (11, 185966), (22, 92983), (79, 25894), (107, 19118), (121, 16906), (158, 12947), (214, 9559), (242, 8453), (869, 2354), (1177, 1738)]