2100079804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{27632629}}^1$

素因数の和:27632652

約数の個数: 12

約数和(自身を含む): 3868568200

約数和(自身を除く): 1768488396

約数列:

[1, 2, 4, 19, 38, 76, 27632629, 55265258, 110530516, 525019951, 1050039902, 2100079804]

約数ペア:

[(1, 2100079804), (2, 1050039902), (4, 525019951), (19, 110530516), (38, 55265258), (76, 27632629)]