2019245830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28846369}}^1$

素因数の和:28846383

約数の個数: 16

約数和(自身を含む): 4153877280

約数和(自身を除く): 2134631450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28846369, 57692738, 144231845, 201924583, 288463690, 403849166, 1009622915, 2019245830]

約数ペア:

[(1, 2019245830), (2, 1009622915), (5, 403849166), (7, 288463690), (10, 201924583), (14, 144231845), (35, 57692738), (70, 28846369)]