1640243382

素因数分解:

$2^1\times 3^1\times {\mathrm{4271}}^1\times {\mathrm{64007}}^1$

素因数の和:68283

約数の個数: 16

約数和(自身を含む): 3281306112

約数和(自身を除く): 1641062730

約数列:

[1, 2, 3, 6, 4271, 8542, 12813, 25626, 64007, 128014, 192021, 384042, 273373897, 546747794, 820121691, 1640243382]

約数ペア:

[(1, 1640243382), (2, 820121691), (3, 546747794), (6, 273373897), (4271, 384042), (8542, 192021), (12813, 128014), (25626, 64007)]