2017257130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28817959}}^1$

素因数の和:28817973

約数の個数: 16

約数和(自身を含む): 4149786240

約数和(自身を除く): 2132529110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28817959, 57635918, 144089795, 201725713, 288179590, 403451426, 1008628565, 2017257130]

約数ペア:

[(1, 2017257130), (2, 1008628565), (5, 403451426), (7, 288179590), (10, 201725713), (14, 144089795), (35, 57635918), (70, 28817959)]