2884780

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 6124608

約数和(自身を除く): 3239828

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1487, 1940, 2974, 5948, 7435, 14870, 29740, 144239, 288478, 576956, 721195, 1442390, 2884780]

約数ペア:

[(1, 2884780), (2, 1442390), (4, 721195), (5, 576956), (10, 288478), (20, 144239), (97, 29740), (194, 14870), (388, 7435), (485, 5948), (970, 2974), (1487, 1940)]