2988900392

素因数分解:

$2^3\times {\mathrm{863}}^1\times {\mathrm{432923}}^1$

素因数の和:433792

約数の個数: 16

約数和(自身を含む): 5610695040

約数和(自身を除く): 2621794648

約数列:

[1, 2, 4, 8, 863, 1726, 3452, 6904, 432923, 865846, 1731692, 3463384, 373612549, 747225098, 1494450196, 2988900392]

約数ペア:

[(1, 2988900392), (2, 1494450196), (4, 747225098), (8, 373612549), (863, 3463384), (1726, 1731692), (3452, 865846), (6904, 432923)]