2072957.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5521}}^1$

素因数の和:5611

約数の個数: 24

約数和(自身を含む): 40045544

約数和(自身を除く): 19087828

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 5521, 11042, 22084, 71773, 143546, 287092, 403033, 806066, 1612132, 5239429, 10478858, 20957716]

約数ペア:

[(1, 20957716), (2, 10478858), (4, 5239429), (13, 1612132), (26, 806066), (52, 403033), (73, 287092), (146, 143546), (292, 71773), (949, 22084), (1898, 11042), (3796, 5521)]