127712686

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{5477}}^1$

素因数の和:5699

約数の個数: 16

約数和(自身を含む): 195235920

約数和(自身を除く): 67523234

約数列:

[1, 2, 89, 131, 178, 262, 5477, 10954, 11659, 23318, 487453, 717487, 974906, 1434974, 63856343, 127712686]

約数ペア:

[(1, 127712686), (2, 63856343), (89, 1434974), (131, 974906), (178, 717487), (262, 487453), (5477, 23318), (10954, 11659)]