2187200768

素因数分解:

$2^8\times {\mathrm{8543753}}^1$

素因数の和:8543769

約数の個数: 18

約数和(自身を含む): 4365858294

約数和(自身を除く): 2178657526

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 8543753, 17087506, 34175012, 68350024, 136700048, 273400096, 546800192, 1093600384, 2187200768]

約数ペア:

[(1, 2187200768), (2, 1093600384), (4, 546800192), (8, 273400096), (16, 136700048), (32, 68350024), (64, 34175012), (128, 17087506), (256, 8543753)]