2040308810

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{966971}}^1$

素因数の和:967189

約数の個数: 16

約数和(自身を含む): 3689965152

約数和(自身を除く): 1649656342

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 966971, 1933942, 4834855, 9669710, 204030881, 408061762, 1020154405, 2040308810]

約数ペア:

[(1, 2040308810), (2, 1020154405), (5, 408061762), (10, 204030881), (211, 9669710), (422, 4834855), (1055, 1933942), (2110, 966971)]