2861121934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{71339}}^1$

素因数の和:73175

約数の個数: 16

約数和(自身を含む): 4684469760

約数和(自身を除く): 1823347826

約数列:

[1, 2, 11, 22, 1823, 3646, 20053, 40106, 71339, 142678, 784729, 1569458, 130050997, 260101994, 1430560967, 2861121934]

約数ペア:

[(1, 2861121934), (2, 1430560967), (11, 260101994), (22, 130050997), (1823, 1569458), (3646, 784729), (20053, 142678), (40106, 71339)]