2974256

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1100

約数の個数: 20

約数和(自身を含む): 5796504

約数和(自身を除く): 2822248

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 881, 1688, 1762, 3376, 3524, 7048, 14096, 185891, 371782, 743564, 1487128, 2974256]

約数ペア:

[(1, 2974256), (2, 1487128), (4, 743564), (8, 371782), (16, 185891), (211, 14096), (422, 7048), (844, 3524), (881, 3376), (1688, 1762)]