2130706911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3643}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 3097108480

約数和(自身を除く): 966401569

約数列:

[1, 3, 19, 31, 57, 93, 331, 589, 993, 1767, 3643, 6289, 10261, 10929, 18867, 30783, 69217, 112933, 194959, 207651, 338799, 584877, 1205833, 2145727, 3617499, 6437181, 22910827, 37380823, 68732481, 112142469, 710235637, 2130706911]

約数ペア:

[(1, 2130706911), (3, 710235637), (19, 112142469), (31, 68732481), (57, 37380823), (93, 22910827), (331, 6437181), (589, 3617499), (993, 2145727), (1767, 1205833), (3643, 584877), (6289, 338799), (10261, 207651), (10929, 194959), (18867, 112933), (30783, 69217)]