266973308

素因数分解:

$2^2\times 7^1\times {\mathrm{9534761}}^1$

素因数の和:9534772

約数の個数: 12

約数和(自身を含む): 533946672

約数和(自身を除く): 266973364

約数列:

[1, 2, 4, 7, 14, 28, 9534761, 19069522, 38139044, 66743327, 133486654, 266973308]

約数ペア:

[(1, 266973308), (2, 133486654), (4, 66743327), (7, 38139044), (14, 19069522), (28, 9534761)]