1789474037

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{54907}}^1$

素因数の和:55052

約数の個数: 16

約数和(自身を含む): 2029399680

約数和(自身を除く): 239925643

約数列:

[1, 13, 23, 109, 299, 1417, 2507, 32591, 54907, 713791, 1262861, 5984863, 16417193, 77803219, 137651849, 1789474037]

約数ペア:

[(1, 1789474037), (13, 137651849), (23, 77803219), (109, 16417193), (299, 5984863), (1417, 1262861), (2507, 713791), (32591, 54907)]