2017837730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{10909}}^1$

素因数の和:11318

約数の個数: 32

約数和(自身を含む): 3711582000

約数和(自身を除く): 1693744270

約数列:

[1, 2, 5, 10, 53, 106, 265, 349, 530, 698, 1745, 3490, 10909, 18497, 21818, 36994, 54545, 92485, 109090, 184970, 578177, 1156354, 2890885, 3807241, 5781770, 7614482, 19036205, 38072410, 201783773, 403567546, 1008918865, 2017837730]

約数ペア:

[(1, 2017837730), (2, 1008918865), (5, 403567546), (10, 201783773), (53, 38072410), (106, 19036205), (265, 7614482), (349, 5781770), (530, 3807241), (698, 2890885), (1745, 1156354), (3490, 578177), (10909, 184970), (18497, 109090), (21818, 92485), (36994, 54545)]