2021993344

素因数分解:

$2^7\times 7^1\times {\mathrm{2256689}}^1$

素因数の和:2256710

約数の個数: 32

約数和(自身を含む): 4603647600

約数和(自身を除く): 2581654256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2256689, 4513378, 9026756, 15796823, 18053512, 31593646, 36107024, 63187292, 72214048, 126374584, 144428096, 252749168, 288856192, 505498336, 1010996672, 2021993344]

約数ペア:

[(1, 2021993344), (2, 1010996672), (4, 505498336), (7, 288856192), (8, 252749168), (14, 144428096), (16, 126374584), (28, 72214048), (32, 63187292), (56, 36107024), (64, 31593646), (112, 18053512), (128, 15796823), (224, 9026756), (448, 4513378), (896, 2256689)]