2040770104

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{404273}}^1$

素因数の和:404910

約数の個数: 16

約数和(自身を含む): 3832517520

約数和(自身を除く): 1791747416

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 404273, 808546, 1617092, 3234184, 255096263, 510192526, 1020385052, 2040770104]

約数ペア:

[(1, 2040770104), (2, 1020385052), (4, 510192526), (8, 255096263), (631, 3234184), (1262, 1617092), (2524, 808546), (5048, 404273)]