488408982

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1115089}}^1$

素因数の和:1115167

約数の個数: 16

約数和(自身を含む): 990199920

約数和(自身を除く): 501790938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1115089, 2230178, 3345267, 6690534, 81401497, 162802994, 244204491, 488408982]

約数ペア:

[(1, 488408982), (2, 244204491), (3, 162802994), (6, 81401497), (73, 6690534), (146, 3345267), (219, 2230178), (438, 1115089)]