2015384558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1290259}}^1$

素因数の和:1290343

約数の個数: 16

約数和(自身を含む): 3344353920

約数和(自身を除く): 1328969362

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1290259, 2580518, 14192849, 28385698, 91608389, 183216778, 1007692279, 2015384558]

約数ペア:

[(1, 2015384558), (2, 1007692279), (11, 183216778), (22, 91608389), (71, 28385698), (142, 14192849), (781, 2580518), (1562, 1290259)]