1956559516

素因数分解:

$2^2\times {\mathrm{2129}}^1\times {\mathrm{229751}}^1$

素因数の和:231884

約数の個数: 12

約数和(自身を含む): 3425602320

約数和(自身を除く): 1469042804

約数列:

[1, 2, 4, 2129, 4258, 8516, 229751, 459502, 919004, 489139879, 978279758, 1956559516]

約数ペア:

[(1, 1956559516), (2, 978279758), (4, 489139879), (2129, 919004), (4258, 459502), (8516, 229751)]