1029772345

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{2003}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 1454807808

約数和(自身を除く): 425035463

約数列:

[1, 5, 7, 35, 37, 185, 259, 397, 1295, 1985, 2003, 2779, 10015, 13895, 14021, 14689, 70105, 73445, 74111, 102823, 370555, 514115, 518777, 795191, 2593885, 3975955, 5566337, 27831685, 29422067, 147110335, 205954469, 1029772345]

約数ペア:

[(1, 1029772345), (5, 205954469), (7, 147110335), (35, 29422067), (37, 27831685), (185, 5566337), (259, 3975955), (397, 2593885), (1295, 795191), (1985, 518777), (2003, 514115), (2779, 370555), (10015, 102823), (13895, 74111), (14021, 73445), (14689, 70105)]