4487248

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{991}}^1$

素因数の和:1282

約数の個数: 20

約数和(自身を含む): 8733568

約数和(自身を除く): 4246320

約数列:

[1, 2, 4, 8, 16, 283, 566, 991, 1132, 1982, 2264, 3964, 4528, 7928, 15856, 280453, 560906, 1121812, 2243624, 4487248]

約数ペア:

[(1, 4487248), (2, 2243624), (4, 1121812), (8, 560906), (16, 280453), (283, 15856), (566, 7928), (991, 4528), (1132, 3964), (1982, 2264)]