4220805578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9341}}^1$

素因数の和:9443

約数の個数: 64

約数和(自身を含む): 7748628480

約数和(自身を除く): 3527822902

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 47, 94, 209, 253, 418, 437, 506, 517, 874, 893, 1034, 1081, 1786, 2162, 4807, 9341, 9614, 9823, 11891, 18682, 19646, 20539, 23782, 41078, 102751, 177479, 205502, 214843, 225929, 354958, 429686, 439027, 451858, 878054, 1952269, 2363273, 3904538, 4082017, 4726546, 4829297, 8164034, 8341513, 9658594, 10097621, 16683026, 20195242, 44902187, 89804374, 91756643, 111073831, 183513286, 191854799, 222147662, 383709598, 2110402789, 4220805578]

約数ペア:

[(1, 4220805578), (2, 2110402789), (11, 383709598), (19, 222147662), (22, 191854799), (23, 183513286), (38, 111073831), (46, 91756643), (47, 89804374), (94, 44902187), (209, 20195242), (253, 16683026), (418, 10097621), (437, 9658594), (506, 8341513), (517, 8164034), (874, 4829297), (893, 4726546), (1034, 4082017), (1081, 3904538), (1786, 2363273), (2162, 1952269), (4807, 878054), (9341, 451858), (9614, 439027), (9823, 429686), (11891, 354958), (18682, 225929), (19646, 214843), (20539, 205502), (23782, 177479), (41078, 102751)]