142899874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12577}}^1$

素因数の和:12634

約数の個数: 32

約数和(自身を含む): 253572480

約数和(自身を除く): 110672606

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 12577, 25154, 163501, 238963, 289271, 327002, 477926, 578542, 3106519, 3760523, 5496149, 6213038, 7521046, 10992298, 71449937, 142899874]

約数ペア:

[(1, 142899874), (2, 71449937), (13, 10992298), (19, 7521046), (23, 6213038), (26, 5496149), (38, 3760523), (46, 3106519), (247, 578542), (299, 477926), (437, 327002), (494, 289271), (598, 238963), (874, 163501), (5681, 25154), (11362, 12577)]