858407146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{345853}}^1$

素因数の和:345945

約数の個数: 16

約数和(自身を含む): 1382032584

約数和(自身を除く): 523625438

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 345853, 691706, 5879501, 11759002, 25247269, 50494538, 429203573, 858407146]

約数ペア:

[(1, 858407146), (2, 429203573), (17, 50494538), (34, 25247269), (73, 11759002), (146, 5879501), (1241, 691706), (2482, 345853)]