238844851504

素因数分解:

$2^4\times 7^1\times {\mathrm{2132543317}}^1$

素因数の和:2132543332

約数の個数: 20

約数和(自身を含む): 528870742864

約数和(自身を除く): 290025891360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2132543317, 4265086634, 8530173268, 14927803219, 17060346536, 29855606438, 34120693072, 59711212876, 119422425752, 238844851504]

約数ペア:

[(1, 238844851504), (2, 119422425752), (4, 59711212876), (7, 34120693072), (8, 29855606438), (14, 17060346536), (16, 14927803219), (28, 8530173268), (56, 4265086634), (112, 2132543317)]