2140000258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{44641}}^1$

素因数の和:46833

約数の個数: 16

約数和(自身を含む): 3503504160

約数和(自身を除く): 1363503902

約数列:

[1, 2, 11, 22, 2179, 4358, 23969, 44641, 47938, 89282, 491051, 982102, 97272739, 194545478, 1070000129, 2140000258]

約数ペア:

[(1, 2140000258), (2, 1070000129), (11, 194545478), (22, 97272739), (2179, 982102), (4358, 491051), (23969, 89282), (44641, 47938)]