2017276928

素因数分解:

$2^{10}\times {\mathrm{1969997}}^1$

素因数の和:1970017

約数の個数: 22

約数和(自身を含む): 4032585906

約数和(自身を除く): 2015308978

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1969997, 3939994, 7879988, 15759976, 31519952, 63039904, 126079808, 252159616, 504319232, 1008638464, 2017276928]

約数ペア:

[(1, 2017276928), (2, 1008638464), (4, 504319232), (8, 252159616), (16, 126079808), (32, 63039904), (64, 31519952), (128, 15759976), (256, 7879988), (512, 3939994), (1024, 1969997)]