2017998812

素因数分解:

$2^2\times {\mathrm{907}}^1\times {\mathrm{556229}}^1$

素因数の和:557140

約数の個数: 12

約数和(自身を含む): 3535397880

約数和(自身を除く): 1517399068

約数列:

[1, 2, 4, 907, 1814, 3628, 556229, 1112458, 2224916, 504499703, 1008999406, 2017998812]

約数ペア:

[(1, 2017998812), (2, 1008999406), (4, 504499703), (907, 2224916), (1814, 1112458), (3628, 556229)]