231369892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4449421}}^1$

素因数の和:4449438

約数の個数: 12

約数和(自身を含む): 436043356

約数和(自身を除く): 204673464

約数列:

[1, 2, 4, 13, 26, 52, 4449421, 8898842, 17797684, 57842473, 115684946, 231369892]

約数ペア:

[(1, 231369892), (2, 115684946), (4, 57842473), (13, 17797684), (26, 8898842), (52, 4449421)]