2546384

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2678

約数の個数: 20

約数和(自身を含む): 5016420

約数和(自身を除く): 2470036

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2609, 5218, 10436, 20872, 41744, 159149, 318298, 636596, 1273192, 2546384]

約数ペア:

[(1, 2546384), (2, 1273192), (4, 636596), (8, 318298), (16, 159149), (61, 41744), (122, 20872), (244, 10436), (488, 5218), (976, 2609)]