2034687981

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1\times {\mathrm{4999}}^1$

素因数の和:5856

約数の個数: 16

約数和(自身を含む): 2730560000

約数和(自身を除く): 695872019

約数列:

[1, 3, 211, 633, 643, 1929, 4999, 14997, 135673, 407019, 1054789, 3164367, 3214357, 9643071, 678229327, 2034687981]

約数ペア:

[(1, 2034687981), (3, 678229327), (211, 9643071), (633, 3214357), (643, 3164367), (1929, 1054789), (4999, 407019), (14997, 135673)]