190039388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617011}}^1$

素因数の和:617033

約数の個数: 24

約数和(自身を含む): 414632064

約数和(自身を除く): 224592676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 617011, 1234022, 2468044, 4319077, 6787121, 8638154, 13574242, 17276308, 27148484, 47509847, 95019694, 190039388]

約数ペア:

[(1, 190039388), (2, 95019694), (4, 47509847), (7, 27148484), (11, 17276308), (14, 13574242), (22, 8638154), (28, 6787121), (44, 4319077), (77, 2468044), (154, 1234022), (308, 617011)]