82138394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:1014

約数の個数: 24

約数和(自身を含む): 133956000

約数和(自身を除く): 51817606

約数列:

[1, 2, 13, 26, 169, 338, 487, 499, 974, 998, 6331, 6487, 12662, 12974, 82303, 84331, 164606, 168662, 243013, 486026, 3159169, 6318338, 41069197, 82138394]

約数ペア:

[(1, 82138394), (2, 41069197), (13, 6318338), (26, 3159169), (169, 486026), (338, 243013), (487, 168662), (499, 164606), (974, 84331), (998, 82303), (6331, 12974), (6487, 12662)]