20161995266

素因数分解:

$2^1\times 7^1\times {\mathrm{338141}}^1\times {\mathrm{4259}}^1$

素因数の和:342409

約数の個数: 16

約数和(自身を含む): 34571638080

約数和(自身を除く): 14409642814

約数列:

[1, 2, 7, 14, 4259, 8518, 29813, 59626, 338141, 676282, 2366987, 4733974, 1440142519, 2880285038, 10080997633, 20161995266]

約数ペア:

[(1, 20161995266), (2, 10080997633), (7, 2880285038), (14, 1440142519), (4259, 4733974), (8518, 2366987), (29813, 676282), (59626, 338141)]