2480918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^1$

素因数の和:4939

約数の個数: 16

約数和(自身を含む): 4237056

約数和(自身を除く): 1756138

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4903, 9806, 53933, 107866, 112769, 225538, 1240459, 2480918]

約数ペア:

[(1, 2480918), (2, 1240459), (11, 225538), (22, 112769), (23, 107866), (46, 53933), (253, 9806), (506, 4903)]