2516956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 4802000

約数和(自身を除く): 2285044

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 499, 998, 1261, 1996, 2522, 5044, 6487, 12974, 25948, 48403, 96806, 193612, 629239, 1258478, 2516956]

約数ペア:

[(1, 2516956), (2, 1258478), (4, 629239), (13, 193612), (26, 96806), (52, 48403), (97, 25948), (194, 12974), (388, 6487), (499, 5044), (998, 2522), (1261, 1996)]