252655204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{889631}}^1$

素因数の和:889706

約数の個数: 12

約数和(自身を含む): 448374528

約数和(自身を除く): 195719324

約数列:

[1, 2, 4, 71, 142, 284, 889631, 1779262, 3558524, 63163801, 126327602, 252655204]

約数ペア:

[(1, 252655204), (2, 126327602), (4, 63163801), (71, 3558524), (142, 1779262), (284, 889631)]