4978288

素因数分解:

$2^4\times 7^1\times {\mathrm{44449}}^1$

素因数の和:44464

約数の個数: 20

約数和(自身を含む): 11023600

約数和(自身を除く): 6045312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 44449, 88898, 177796, 311143, 355592, 622286, 711184, 1244572, 2489144, 4978288]

約数ペア:

[(1, 4978288), (2, 2489144), (4, 1244572), (7, 711184), (8, 622286), (14, 355592), (16, 311143), (28, 177796), (56, 88898), (112, 44449)]