4254494768

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2987707}}^1$

素因数の和:2987804

約数の個数: 20

約数和(自身を含む): 8335705320

約数和(自身を除く): 4081210552

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2987707, 5975414, 11950828, 23901656, 47803312, 265905923, 531811846, 1063623692, 2127247384, 4254494768]

約数ペア:

[(1, 4254494768), (2, 2127247384), (4, 1063623692), (8, 531811846), (16, 265905923), (89, 47803312), (178, 23901656), (356, 11950828), (712, 5975414), (1424, 2987707)]