2689968386

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{376009}}^1$

素因数の和:376098

約数の個数: 24

約数和(自身を含む): 4758030540

約数和(自身を除く): 2068062154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 376009, 752018, 2632063, 5264126, 18424441, 27448657, 36848882, 54897314, 192140599, 384281198, 1344984193, 2689968386]

約数ペア:

[(1, 2689968386), (2, 1344984193), (7, 384281198), (14, 192140599), (49, 54897314), (73, 36848882), (98, 27448657), (146, 18424441), (511, 5264126), (1022, 2632063), (3577, 752018), (7154, 376009)]