2220078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{52859}}^1$

素因数の和:52871

約数の個数: 16

約数和(自身を含む): 5074560

約数和(自身を除く): 2854482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 52859, 105718, 158577, 317154, 370013, 740026, 1110039, 2220078]

約数ペア:

[(1, 2220078), (2, 1110039), (3, 740026), (6, 370013), (7, 317154), (14, 158577), (21, 105718), (42, 52859)]