127315994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{212903}}^1$

素因数の和:212941

約数の個数: 16

約数和(自身を含む): 214607232

約数和(自身を除く): 87291238

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 212903, 425806, 2767739, 4896769, 5535478, 9793538, 63657997, 127315994]

約数ペア:

[(1, 127315994), (2, 63657997), (13, 9793538), (23, 5535478), (26, 4896769), (46, 2767739), (299, 425806), (598, 212903)]