1244294786

素因数分解:

$2^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{87221}}^1$

素因数の和:88249

約数の個数: 16

約数和(自身を含む): 2135194560

約数和(自身を除く): 890899774

約数列:

[1, 2, 7, 14, 1019, 2038, 7133, 14266, 87221, 174442, 610547, 1221094, 88878199, 177756398, 622147393, 1244294786]

約数ペア:

[(1, 1244294786), (2, 622147393), (7, 177756398), (14, 88878199), (1019, 1221094), (2038, 610547), (7133, 174442), (14266, 87221)]