228894124

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{239429}}^1$

素因数の和:239672

約数の個数: 12

約数和(自身を含む): 402242400

約数和(自身を除く): 173348276

約数列:

[1, 2, 4, 239, 478, 956, 239429, 478858, 957716, 57223531, 114447062, 228894124]

約数ペア:

[(1, 228894124), (2, 114447062), (4, 57223531), (239, 957716), (478, 478858), (956, 239429)]