3977673598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{269089}}^1$

素因数の和:269499

約数の個数: 16

約数和(自身を含む): 6296706000

約数和(自身を除く): 2319032402

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 269089, 538178, 5112691, 10225382, 104675621, 209351242, 1988836799, 3977673598]

約数ペア:

[(1, 3977673598), (2, 1988836799), (19, 209351242), (38, 104675621), (389, 10225382), (778, 5112691), (7391, 538178), (14782, 269089)]