2823670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 5334336

約数和(自身を除く): 2510666

約数列:

[1, 2, 5, 10, 41, 71, 82, 97, 142, 194, 205, 355, 410, 485, 710, 970, 2911, 3977, 5822, 6887, 7954, 13774, 14555, 19885, 29110, 34435, 39770, 68870, 282367, 564734, 1411835, 2823670]

約数ペア:

[(1, 2823670), (2, 1411835), (5, 564734), (10, 282367), (41, 68870), (71, 39770), (82, 34435), (97, 29110), (142, 19885), (194, 14555), (205, 13774), (355, 7954), (410, 6887), (485, 5822), (710, 3977), (970, 2911)]