2767381010

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{711409}}^1$

素因数の和:711805

約数の個数: 16

約数和(自身を含む): 4994098200

約数和(自身を除く): 2226717190

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 711409, 1422818, 3557045, 7114090, 276738101, 553476202, 1383690505, 2767381010]

約数ペア:

[(1, 2767381010), (2, 1383690505), (5, 553476202), (10, 276738101), (389, 7114090), (778, 3557045), (1945, 1422818), (3890, 711409)]