4389232

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1096

約数の個数: 20

約数和(自身を含む): 8537896

約数和(自身を除く): 4148664

約数列:

[1, 2, 4, 8, 16, 397, 691, 794, 1382, 1588, 2764, 3176, 5528, 6352, 11056, 274327, 548654, 1097308, 2194616, 4389232]

約数ペア:

[(1, 4389232), (2, 2194616), (4, 1097308), (8, 548654), (16, 274327), (397, 11056), (691, 6352), (794, 5528), (1382, 3176), (1588, 2764)]