1276133086

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{10979}}^1$

素因数の和:11723

約数の個数: 16

約数和(自身を含む): 1938848400

約数和(自身を除く): 662715314

約数列:

[1, 2, 89, 178, 653, 1306, 10979, 21958, 58117, 116234, 977131, 1954262, 7169287, 14338574, 638066543, 1276133086]

約数ペア:

[(1, 1276133086), (2, 638066543), (89, 14338574), (178, 7169287), (653, 1954262), (1306, 977131), (10979, 116234), (21958, 58117)]