676366852

素因数分解:

$2^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{12157}}^1$

素因数の和:14155

約数の個数: 24

約数和(自身を含む): 1353525824

約数和(自身を除く): 677158972

約数列:

[1, 2, 4, 7, 14, 28, 1987, 3974, 7948, 12157, 13909, 24314, 27818, 48628, 55636, 85099, 170198, 340396, 24155959, 48311918, 96623836, 169091713, 338183426, 676366852]

約数ペア:

[(1, 676366852), (2, 338183426), (4, 169091713), (7, 96623836), (14, 48311918), (28, 24155959), (1987, 340396), (3974, 170198), (7948, 85099), (12157, 55636), (13909, 48628), (24314, 27818)]