996816772

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{326611}}^1$

素因数の和:326731

約数の個数: 24

約数和(自身を含む): 2011929920

約数和(自身を除く): 1015113148

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 326611, 653222, 1306444, 2286277, 4572554, 9145108, 35600599, 71201198, 142402396, 249204193, 498408386, 996816772]

約数ペア:

[(1, 996816772), (2, 498408386), (4, 249204193), (7, 142402396), (14, 71201198), (28, 35600599), (109, 9145108), (218, 4572554), (436, 2286277), (763, 1306444), (1526, 653222), (3052, 326611)]