7140812

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 14370720

約数和(自身を除く): 7229908

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 1409, 2534, 2818, 5068, 5636, 9863, 19726, 39452, 255029, 510058, 1020116, 1785203, 3570406, 7140812]

約数ペア:

[(1, 7140812), (2, 3570406), (4, 1785203), (7, 1020116), (14, 510058), (28, 255029), (181, 39452), (362, 19726), (724, 9863), (1267, 5636), (1409, 5068), (2534, 2818)]