2040373072

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{737129}}^1$

素因数の和:737310

約数の個数: 20

約数和(自身を含む): 3976079220

約数和(自身を除く): 1935706148

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 737129, 1474258, 2948516, 5897032, 11794064, 127523317, 255046634, 510093268, 1020186536, 2040373072]

約数ペア:

[(1, 2040373072), (2, 1020186536), (4, 510093268), (8, 255046634), (16, 127523317), (173, 11794064), (346, 5897032), (692, 2948516), (1384, 1474258), (2768, 737129)]