2154242882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{26119}}^1$

素因数の和:26318

約数の個数: 32

約数和(自身を含む): 3701099520

約数和(自身を除く): 1546856638

約数列:

[1, 2, 11, 22, 23, 46, 163, 253, 326, 506, 1793, 3586, 3749, 7498, 26119, 41239, 52238, 82478, 287309, 574618, 600737, 1201474, 4257397, 6608107, 8514794, 13216214, 46831367, 93662734, 97920131, 195840262, 1077121441, 2154242882]

約数ペア:

[(1, 2154242882), (2, 1077121441), (11, 195840262), (22, 97920131), (23, 93662734), (46, 46831367), (163, 13216214), (253, 8514794), (326, 6608107), (506, 4257397), (1793, 1201474), (3586, 600737), (3749, 574618), (7498, 287309), (26119, 82478), (41239, 52238)]