552538

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 16

約数和(自身を含む): 964224

約数和(自身を除く): 411686

約数列:

[1, 2, 7, 14, 61, 122, 427, 647, 854, 1294, 4529, 9058, 39467, 78934, 276269, 552538]

約数ペア:

[(1, 552538), (2, 276269), (7, 78934), (14, 39467), (61, 9058), (122, 4529), (427, 1294), (647, 854)]