2765624

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 5203320

約数和(自身を除く): 2437696

約数列:

[1, 2, 4, 8, 523, 661, 1046, 1322, 2092, 2644, 4184, 5288, 345703, 691406, 1382812, 2765624]

約数ペア:

[(1, 2765624), (2, 1382812), (4, 691406), (8, 345703), (523, 5288), (661, 4184), (1046, 2644), (1322, 2092)]