489367618

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1\times {\mathrm{4259}}^1$

素因数の和:5121

約数の個数: 16

約数和(自身を含む): 745227360

約数和(自身を除く): 255859742

約数列:

[1, 2, 73, 146, 787, 1574, 4259, 8518, 57451, 114902, 310907, 621814, 3351833, 6703666, 244683809, 489367618]

約数ペア:

[(1, 489367618), (2, 244683809), (73, 6703666), (146, 3351833), (787, 621814), (1574, 310907), (4259, 114902), (8518, 57451)]