4991636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 9572640

約数和(自身を除く): 4581004

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 1627, 3068, 3254, 6508, 21151, 42302, 84604, 95993, 191986, 383972, 1247909, 2495818, 4991636]

約数ペア:

[(1, 4991636), (2, 2495818), (4, 1247909), (13, 383972), (26, 191986), (52, 95993), (59, 84604), (118, 42302), (236, 21151), (767, 6508), (1534, 3254), (1627, 3068)]