3999952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22727}}^1$

素因数の和:22746

約数の個数: 20

約数和(自身を含む): 8454816

約数和(自身を除く): 4454864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 22727, 45454, 90908, 181816, 249997, 363632, 499994, 999988, 1999976, 3999952]

約数ペア:

[(1, 3999952), (2, 1999976), (4, 999988), (8, 499994), (11, 363632), (16, 249997), (22, 181816), (44, 90908), (88, 45454), (176, 22727)]