2241328

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2052

約数の個数: 20

約数和(自身を含む): 4405968

約数和(自身を除く): 2164640

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1973, 3946, 7892, 15784, 31568, 140083, 280166, 560332, 1120664, 2241328]

約数ペア:

[(1, 2241328), (2, 1120664), (4, 560332), (8, 280166), (16, 140083), (71, 31568), (142, 15784), (284, 7892), (568, 3946), (1136, 1973)]