492035438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{128201}}^1$

素因数の和:128323

約数の個数: 16

約数和(自身を含む): 784596240

約数和(自身を除く): 292560802

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 128201, 256402, 2435819, 4871638, 12948301, 25896602, 246017719, 492035438]

約数ペア:

[(1, 492035438), (2, 246017719), (19, 25896602), (38, 12948301), (101, 4871638), (202, 2435819), (1919, 256402), (3838, 128201)]