480984478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1\times {\mathrm{1759}}^1$

素因数の和:2596

約数の個数: 24

約数和(自身を含む): 782654400

約数和(自身を除く): 301669922

約数列:

[1, 2, 13, 26, 169, 338, 809, 1618, 1759, 3518, 10517, 21034, 22867, 45734, 136721, 273442, 297271, 594542, 1423031, 2846062, 18499403, 36998806, 240492239, 480984478]

約数ペア:

[(1, 480984478), (2, 240492239), (13, 36998806), (26, 18499403), (169, 2846062), (338, 1423031), (809, 594542), (1618, 297271), (1759, 273442), (3518, 136721), (10517, 45734), (21034, 22867)]