665766364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{5279}}^1$

素因数の和:6093

約数の個数: 24

約数和(自身を含む): 1195286400

約数和(自身を除く): 529520036

約数列:

[1, 2, 4, 41, 82, 164, 769, 1538, 3076, 5279, 10558, 21116, 31529, 63058, 126116, 216439, 432878, 865756, 4059551, 8119102, 16238204, 166441591, 332883182, 665766364]

約数ペア:

[(1, 665766364), (2, 332883182), (4, 166441591), (41, 16238204), (82, 8119102), (164, 4059551), (769, 865756), (1538, 432878), (3076, 216439), (5279, 126116), (10558, 63058), (21116, 31529)]