2116967042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{245417}}^1$

素因数の和:245665

約数の個数: 16

約数和(自身を含む): 3357318240

約数和(自身を除く): 1240351198

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 245417, 490834, 4662923, 9325846, 55709659, 111419318, 1058483521, 2116967042]

約数ペア:

[(1, 2116967042), (2, 1058483521), (19, 111419318), (38, 55709659), (227, 9325846), (454, 4662923), (4313, 490834), (8626, 245417)]