386927992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{399719}}^1$

素因数の和:399747

約数の個数: 24

約数和(自身を含む): 797441400

約数和(自身を除く): 410513408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 399719, 799438, 1598876, 3197752, 4396909, 8793818, 17587636, 35175272, 48365999, 96731998, 193463996, 386927992]

約数ペア:

[(1, 386927992), (2, 193463996), (4, 96731998), (8, 48365999), (11, 35175272), (22, 17587636), (44, 8793818), (88, 4396909), (121, 3197752), (242, 1598876), (484, 799438), (968, 399719)]