266426384

素因数分解:

$2^4\times 7^1\times {\mathrm{2378807}}^1$

素因数の和:2378822

約数の個数: 20

約数和(自身を含む): 589944384

約数和(自身を除く): 323518000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2378807, 4757614, 9515228, 16651649, 19030456, 33303298, 38060912, 66606596, 133213192, 266426384]

約数ペア:

[(1, 266426384), (2, 133213192), (4, 66606596), (7, 38060912), (8, 33303298), (14, 19030456), (16, 16651649), (28, 9515228), (56, 4757614), (112, 2378807)]