2641144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{30013}}^1$

素因数の和:30030

約数の個数: 16

約数和(自身を含む): 5402520

約数和(自身を除く): 2761376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 30013, 60026, 120052, 240104, 330143, 660286, 1320572, 2641144]

約数ペア:

[(1, 2641144), (2, 1320572), (4, 660286), (8, 330143), (11, 240104), (22, 120052), (44, 60026), (88, 30013)]