900956

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 1881600

約数和(自身を除く): 980644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1399, 2798, 5596, 9793, 19586, 32177, 39172, 64354, 128708, 225239, 450478, 900956]

約数ペア:

[(1, 900956), (2, 450478), (4, 225239), (7, 128708), (14, 64354), (23, 39172), (28, 32177), (46, 19586), (92, 9793), (161, 5596), (322, 2798), (644, 1399)]