3889141844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7310417}}^1$

素因数の和:7310447

約数の個数: 24

約数和(自身を含む): 8187668160

約数和(自身を除く): 4298526316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7310417, 14620834, 29241668, 51172919, 102345838, 138897923, 204691676, 277795846, 555591692, 972285461, 1944570922, 3889141844]

約数ペア:

[(1, 3889141844), (2, 1944570922), (4, 972285461), (7, 555591692), (14, 277795846), (19, 204691676), (28, 138897923), (38, 102345838), (76, 51172919), (133, 29241668), (266, 14620834), (532, 7310417)]