4254820912

素因数分解:

$2^4\times {\mathrm{21269}}^1\times {\mathrm{12503}}^1$

素因数の和:33780

約数の個数: 20

約数和(自身を含む): 8244762480

約数和(自身を除く): 3989941568

約数列:

[1, 2, 4, 8, 16, 12503, 21269, 25006, 42538, 50012, 85076, 100024, 170152, 200048, 340304, 265926307, 531852614, 1063705228, 2127410456, 4254820912]

約数ペア:

[(1, 4254820912), (2, 2127410456), (4, 1063705228), (8, 531852614), (16, 265926307), (12503, 340304), (21269, 200048), (25006, 170152), (42538, 100024), (50012, 85076)]