2688896074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{223219}}^1$

素因数の和:223557

約数の個数: 16

約数和(自身を含む): 4259037600

約数和(自身を除く): 1570141526

約数列:

[1, 2, 19, 38, 317, 634, 6023, 12046, 223219, 446438, 4241161, 8482322, 70760423, 141520846, 1344448037, 2688896074]

約数ペア:

[(1, 2688896074), (2, 1344448037), (19, 141520846), (38, 70760423), (317, 8482322), (634, 4241161), (6023, 446438), (12046, 223219)]