2013754444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{7577}}^1$

素因数の和:7882

約数の個数: 48

約数和(自身を含む): 4010277600

約数和(自身を除く): 1996523156

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 269, 494, 538, 988, 1076, 3497, 5111, 6994, 7577, 10222, 13988, 15154, 20444, 30308, 66443, 98501, 132886, 143963, 197002, 265772, 287926, 394004, 575852, 1871519, 2038213, 3743038, 4076426, 7486076, 8152852, 26496769, 38726047, 52993538, 77452094, 105987076, 154904188, 503438611, 1006877222, 2013754444]

約数ペア:

[(1, 2013754444), (2, 1006877222), (4, 503438611), (13, 154904188), (19, 105987076), (26, 77452094), (38, 52993538), (52, 38726047), (76, 26496769), (247, 8152852), (269, 7486076), (494, 4076426), (538, 3743038), (988, 2038213), (1076, 1871519), (3497, 575852), (5111, 394004), (6994, 287926), (7577, 265772), (10222, 197002), (13988, 143963), (15154, 132886), (20444, 98501), (30308, 66443)]